1. M. S. Berdinskikh, Vopr. Virusol., No. 5, 539 (1965).
2. M. S. Berdinskikh, ?New antigens induced by myxoviruses and their role in infection and immunity,? Author's Abstract of Doctoral Dissertation, Moscow (1972).
3. M. S. Berdinskikh and P. N. Kosyakov, Vopr. Virusol., No. 2, 174 (1967).
4. P. N. Kosyakov, M. S. Berdinskikh, and V. S. Korosteleva, Vopr. Virusol., No. 5, 593 (1967).
5. P. N. Kosyakov and T. P. Konstantinova, Byull. �ksp. Biol. Med., No. 5, 86 (1959).