My Erdös number is equal to 3

  1. Paul Erdös, A. Gyárfás and Yoshiharo Kohayakawa
    The size of the largest bipartite subgraphs.
    Discrete Mathematics 177 267-271 (1997); MR 98j:05084.

  2. Yoshiharo Kohayakawa, Ronnie Mainieri and Otaviano Helene
    Simulação de um gas bidimensional.
    Revista Brasileira do Ensino de Fisica, 12, 709-719 (1982).

  3. Predrag Cvitanović, Carl P. Dettmann, Ronnie Mainieri and Gabor Vattay
    Trace formulas for stochastic evolution operators: Smooth conjugation method.
    Nonlinearity 12, 939 (1999)