Author
Beth, Evert Willem
1
Dorn, Georg
1
Fenstad, Jens Erik
1
Frolov, Ivan Timofeevich
1
Hilpinen, Risto
1
International Congress for Logic, Methodology, and Philosophy of Science ( 1967, Amsterdam, Netherlands)
1
International Congress of Logic, Methodology, and Philosophy of Science ( 1983, Salzburg, Austria)
1
International Congress of Logic, Methodology, and Philosophy of Science ( 1987, Moscow, Russia)
1
International Congress of Logic, Methodology, and Philosophy of Science ( 1991, Uppsala, Sweden)
1
International Congress of Logic, Methodology, and Philosophy of Science (1960)
1
Marcus, Ruth Barcan
1
Nagel, Ernest
1
Prawitz, Dag
1
Rootselaar, B. van
1
Skyrms, Brian
1
Staal, Frits
1
Suppes, Patrick
1
Tarski, Alfred
1
Weingartner, Paul
1
Westerståhl, Dag
1