Also, Robert Griesemer studied at ETH Zurich and was a disciple of Wirth, working on Oberon: http://books.google.de/books?id=6kHs4s-79bkC&pg=PA257 http://books.

Also, Robert Griesemer studied at ETH Zurich and was a disciple of Wirth, working on Oberon: http://books.google.de/books?id=6kHs4s-79bkC&pg=PA257 http://books.google.de/books?id=6kHs4s-79bkC&pg=PA257