by Flake, Gary William.
by Gleick, James.
by Crisan, Dan | Pelloni, Beatrice | Rousseau, Chistiane.
by Lawvere, F. William | Schanuel, Stephen H.
by Dajani, Karma | Kalle, Charlene.
by Datseris, George | Parlitz, Ulrich.
by Colonius, Fritz | Kliemann, Wolfgang.
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