. "G A Kerkhof" . "J M Vink" . "Genetic analysis of morningness and eveningness"@nl . "809-822" . . "im September 2001 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . "10.1081/CBI-100107516" . "\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 \u0443 \u0432\u0435\u0440\u0435\u0441\u043D\u0456 2001"@uk . "art\u00EDculu cient\u00EDficu espubliz\u00E1u en setiembre de 2001"@ast . "5" . "Genetic analysis of morningness and eveningness"@nl . . "18" . "11763988" . "Genetic analysis of morningness and eveningness"@en . . . "scientific article published on 01 September 2001"@en . . . . "Genetic analysis of morningness and eveningness"@en . . "wetenschappelijk artikel"@nl . . . . "2001-09-01T00:00:00Z"^^ . . "Genetic analysis of morningness and eveningness"@en . . . "Genetic analysis of morningness and eveningness"@en . . . . "A S Groot" . "Genetic analysis of morningness and eveningness"@nl . .