1. A. P. Baranov, ?Lilit theorems for conditional distributions of U-statistics,? Nauchn. Tr. Kuban. Univ., No. 282/2, 27?38 (1979).
2. A. Bikyalis, ?Inequalities for multidimensional characteristic functions,? Lit. Mat. Sb. (Lietuvos Matematikos Rinkinys),10, No. 1, 5?12 (1970).
3. A. Bikyalis, ?Central limit theorem in Rk. I,? Lit. Mat. Sb. (Lietuvos Matematikos Rinkinys),11, No. 1, 27?58 (1971).
4. P. Billingsley, Convergence of Probability Measures [Russian translation], Nauka, Moscow (1977).
5. A. A. Borovkov, Mathematical Statistics. Estimation of Parameters. Testing Hypotheses [in Russian], Nauka, Moscow (1984).