Lovasz, L., Pelikan, J., & Vesztergombi, K. (2003). Discrete mathematics: Elementary and beyond. Springer.
Chicago Style aipamenaLovasz, Laszlo, J. Pelikan, and K. Vesztergombi. Discrete Mathematics: Elementary and Beyond. New York: Springer, 2003.
MLA aipamenaLovasz, Laszlo, et al. Discrete Mathematics: Elementary and Beyond. Springer, 2003.
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