"scientific article published on July 31, 1970"@en . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@zh-cn . "\u043D\u0430\u0443\u0447\u043D\u0438 \u0447\u043B\u0430\u043D\u0430\u043A \u043E\u0431\u0458\u0430\u0432\u0459\u0435\u043D 31. \u0458\u0443\u043B 1970."@sr . "169" . "1970\u5E74\u5B78\u8853\u6587\u7AE0"@zh-mo . . . "31 Temmuz 1970'de yay\u0131mlanm\u0131\u015F bilimsel makale"@tr . "artikull shkencor i botuar m\u00EB 31 korrik 1970"@sq . "Many responses per food reward with free food present."@nl . "artigo cient\u00EDfico publicado em 31 de julho de 1970"@pt-br . "article scientific"@oc . . . . "Many Responses per Food Reward with Free Food Present"@en . "article cient\u00EDfic"@ca . "1970-07-01T00:00:00Z"^^ . . "\u0E1A\u0E17\u0E04\u0E27\u0E32\u0E21\u0E17\u0E32\u0E07\u0E27\u0E34\u0E17\u0E22\u0E32\u0E28\u0E32\u0E2A\u0E15\u0E23\u0E4C"@th . . . "tudom\u00E1nyos cikk"@hu . "maqolai ilmiy"@tg-latn . "v\u011Bdeck\u00FD \u010Dl\u00E1nek publikovan\u00FD 31. \u010Dervence 1970"@cs . "im 31. Juli 1970 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@zh-hans . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@zh . . "1970\u5E74\u5B78\u8853\u6587\u7AE0"@zh-tw . "b\u00E0i b\u00E1o khoa h\u1ECDc xu\u1EA5t b\u1EA3n ng\u00E0y 31 th\u00E1ng 7, 1970"@vi . "\u0645\u0642\u0627\u0644\u0629 \u0639\u0644\u0645\u064A\u0629 \u0646\u0634\u0631\u062A \u0641\u064A \u064A\u0648\u0644\u064A\u0648 1970"@ar . "1970\uB144 \uB17C\uBB38"@ko . . "teaduslik artikkel"@et . "Many Responses per Food Reward with Free Food Present"@en . . "vedeck\u00FD \u010Dl\u00E1nok publikovan\u00FD 31. j\u00FAla 1970"@sk . "3944" . "\u03B5\u03C0\u03B9\u03C3\u03C4\u03B7\u03BC\u03BF\u03BD\u03B9\u03BA\u03CC \u03AC\u03C1\u03B8\u03C1\u03BF"@el . "Many Responses per Food Reward with Free Food Present"@en . . "artikel ilmiah"@id . "articolo scientifico pubblicato il 31 luglio 1970"@it . . "artigo cient\u00EDfico"@gl . . "scientific article published on 31 July 1970"@en-gb . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@zh-my . "Many Responses per Food Reward with Free Food Present"@en . "artigo cient\u00EDfico publicado em 31 de julho de 1970"@pt . "1970\u5E74\u5B78\u8853\u6587\u7AE0"@yue . . . . . "vitenskapelig artikkel"@nb . "\u043D\u0430\u0443\u0447\u043D\u0430 \u0441\u0442\u0430\u0442\u0438\u044F, \u043F\u0443\u0431\u043B\u0438\u043A\u0443\u0432\u0430\u043D\u0430 \u043D\u0430 31 \u044E\u043B\u0438 1970 \u0433."@bg . "videnskabelig artikel offentliggjort den 31. juli 1970"@da . "\u05DE\u05D0\u05DE\u05E8 \u05DE\u05D3\u05E2\u05D9"@he . . "1970-07-31T00:00:00Z"^^ . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@zh-sg . . "\u043D\u0430\u0443\u0447\u043D\u0438 \u0447\u043B\u0430\u043D\u0430\u043A \u043E\u0431\u0458\u0430\u0432\u0459\u0435\u043D 31. \u0458\u0443\u043B 1970."@sr-ec . "artyku\u0142 naukowy opublikowany 31 lipca 1970"@pl . . . . "\u10E1\u10D0\u10DB\u10D4\u10EA\u10DC\u10D8\u10D4\u10E0\u10DD \u10E1\u10E2\u10D0\u10E2\u10D8\u10D0"@ka . "\u099C\u09C1\u09B2\u09BE\u0987 \u09E7\u09EF\u09ED\u09E6-\u098F \u09AA\u09CD\u09B0\u0995\u09BE\u09B6\u09BF\u09A4 \u09AC\u09C8\u099C\u09CD\u099E\u09BE\u09A8\u09BF\u0995 \u09A8\u09BF\u09AC\u09A8\u09CD\u09A7"@bn . "article scientifique publi\u00E9 le 31 juillet 1970"@fr . "scientific article published in July 1970"@en-ca . . "art\u00EDculo cient\u00EDfico publicado el 31 de julio de 1970"@es . . "scienca artikolo"@eo . . "1970 n\u00EE \u00EA l\u016Bn-b\u00FBn"@nan . "503-504" . "1970\u5E74\u306E\u5B66\u8853\u8AD6\u6587"@ja . "articol \u0219tiin\u021Bific"@ro . "1970\u5E74\u5B66\u672F\u6587\u7AE0"@wuu . "1970\u5E74\u5B78\u8853\u6587\u7AE0"@zh-hk . "vitskapeleg artikkel"@nn . . . "10.1126/SCIENCE.169.3944.503" . "5424801" . "wetenschappelijk artikel gepubliceerd op 31 juli 1970"@nl . . "artikulong pang-agham"@tl . . "tieteellinen artikkeli"@fi . "mokslinis straipsnis, publikuotas 1970 m. liepos 31 d."@lt . "A. J. Neuringer" . "\u043C\u0430\u049B\u043E\u043B\u0430\u0438 \u0438\u043B\u043C\u04E3"@tg-cyrl . "1970\u5E74\u5B78\u8853\u6587\u7AE0"@zh-hant . "Many responses per food reward with free food present."@nl . "vetenskaplig artikel publicerad den 31 juli 1970"@sv . "\u043D\u0430\u0443\u0447\u043D\u0430\u044F \u0441\u0442\u0430\u0442\u044C\u044F \u043E\u043F\u0443\u0431\u043B\u0438\u043A\u043E\u0432\u0430\u043D\u043D\u0430\u044F 31 \u0438\u044E\u043B\u044F 1970 \u0433."@ru . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en 1970"@ast . "nau\u010Dni \u010Dlanak"@sr-el . "znanstveni \u010Dlanek objavljen 31. julij 1970"@sl . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 31 \u043B\u0438\u043F\u043D\u044F 1970"@uk . "Many responses per food reward with free food present."@nl .