SEASONAL VARIATIONS OF TESTIS SIZE AND VOCAL ACTIVITY OF PIKAS AS A CONFIRMATION OF THE HORMONAL CONTROL FOR AN ACOUSTICAL BEHAVIOR СтатьяNikol'skii A.A., Mukhamediev T.D., Srebrodol'skaya E.B.ДОКЛАДЫ АКАДЕМИИ НАУК. Том 364. 1999. С. 569-571
AFTER TREATMENT OF INDUSTRIAL WASTE WATER TO REMOVE TUNGSTEN AND MOLYBDENUM IONS WITH POLYMER FIBROUS SOLVENTS СтатьяBorovkov G.A., Monastyrskaya V.I., Zvolinskii V.P.Russian Journal of Applied Chemistry. Том 72. 1999. С. 262-268