"23" . "When stereopsis does not improve with increasing contrast"@en . . . . . . "When stereopsis does not improve with increasing contrast"@en . . "When stereopsis does not improve with increasing contrast"@en . . . . . . . "scientific article published on 01 December 1998"@en . . . . "wetenschappelijk artikel"@nl . . . . . . . . . "When stereopsis does not improve with increasing contrast"@nl . . "10.1016/S0042-6989(98)00066-2" . . "9893798" . . . . "R F Hess" . . . . "38" . . . . . . "When stereopsis does not improve with increasing contrast"@en . "1998-12-01T00:00:00Z"^^ . "3671-3679" . . "\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 \u0432 \u0433\u0440\u0443\u0434\u043D\u0456 1998"@uk . . "When stereopsis does not improve with increasing contrast"@nl . "im Dezember 1998 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'avientu de 1998"@ast . . . . "When stereopsis does not improve with increasing contrast"@nl . "L M Wilcox" . .