(Npetr nikolaewi~ lebedew(B, (Ndawlenie sweta i dawlenie obstoqtelxstws ((NgLAWA IZ KNIGI OB aNDREE sAHAROWE(B)s - (Ngorelik g(B.s (1998)
Keywords: (Nlebedew petr nikolaewi~s -- (NPERWYJ RUS(B. (NFIZIKs -- 1866-1912; (Nestestwennye naukis