Szekely, G. J. e., & Szekely, G. J. (1996). Contests in higher mathematics: Miklos Schweitzer competitions, 1962-1991. Springer.
Čikaški stil citiranjaSzekely, Gabor J. ed, i Gabor J. Szekely. Contests in Higher Mathematics: Miklos Schweitzer Competitions, 1962-1991. New York: Springer, 1996.
MLA način citiranjaSzekely, Gabor J. ed, i Gabor J. Szekely. Contests in Higher Mathematics: Miklos Schweitzer Competitions, 1962-1991. Springer, 1996.
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