. . . "Джон Э. Хопкрофт" . "J" . . . "জন এডওয়ার্ড হপক্রফট" . "J." . "Джон Э" . "(美) John E. Hopcroft" . . "Hopcroft, John E. (美)" . "(mei) Hopcroft" . "Джон Э." . "John"@en . "John E. Hopcroft" . "Dž Chopkroft" . . "John Hopcroft" . "Dž Hopkroft" . "Хопкрофт" . "John Edward" . "JOHN" . "E" . "John Edward Hopcroft" . "John E. Hopcroft"@en . "ג'ון הופקרופט" . "HOPCROFT" . "J ホップクロフト" . "Hopcroft"@en . "Hopcroft, John E. (John Edward)" . "Хопкрофт, Джон" . "John Hopcroft"@en . . "J.E Hopcroft" . . "Dž" . "J. E." . . . "Джон Э Хопкрофт" . "1939-10-07" . . . "E. John E. Hopcroft" . "جان هاپکرافت" . "約翰·霍普克洛夫特" . "JOHN E HOPCROFT" . . "Hopkroft" . "J. E ホップクロフト" . "Hopcroft"@fr-FR . "Џон Хопкрофт" . "ジョン・ホップクロフト" . "Chopkroft" . "Hopcroft. (mei)" . . "J. E" . . "جون هوبكروفت" . "Edward" . "American computer scientist" . "John Edward Hopcroft"@fr-FR . "John E." . "E."@en . . "J.E" . "John E Hopcroft"@ja-JP . "JOHN E. HOPCROFT" . "J. E. Hopcroft" . "J. E. Hopcroft" . "John E. Hopcroft" . . . "Джон Гопкрофт" . "ホップクロフト" . .