1. Beck, A.: Une loi forte des grands nombres dans des espaces de Banach uniformément convexes. Ann. Inst. H. Poincaré 16, 35?45 (1958)
2. Beck, A.: A convexity condition in Banach spaces and the strong law of large numbers. Proc. Amer. Math. Soc. 13, 329?334 (1962)
3. Beck, A.: On the strong law of large numbers, Chapter of Ergodic Theory. F.B. Wright, ed. New York: Academic Press 1963
4. Beck, A., Giesy, D.P.: P-uniform convergence and a vector-valued strong law of large numbers. Trans. Amer. Math. Soc. 147, 541?559 (1970)
5. Beck, A., Warren, P.: Weak orthogonality. Pacific J. Math. 41, 1?11 (1972)