“To the fiftieth anniversary of the formation of quantum mechanics” Sov. Phys. Usp. 20 655–655 (1977)

Reviews of topical problems

M.A. El’yashevich “From the origin of quantum concepts to the establishment of quantum mechanics” Sov. Phys. Usp. 20 656–682 (1977)

D.I. Blokhintsev “Classical statistical physics and quantum mechanics” Sov. Phys. Usp. 20 683–690 (1977)