"J."@en . . . . "Cohn, Martin, of Canada" . . "Marty Cohn" . "Marty" . . "Cohn, Martin, aus Erlangen?" . "Martin"@en . "Martin Cohn" . . "Cohn"@en . . "Martin Cohn"@cs-CZ . . "aus Erlangen? Martin Cohn" . "Martin J. Cohn"@en . "Referendar Martin Cohn" . "Cohn, Martin, Referendar" . "Cohn"@fr-FR . "of Canada Martin Cohn" . . .