Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Sidorov, N K https://www.mathnet.ru/eng/person98740 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1992 1. N. K. Sidorov, “Simple expressions for calculation of directions of collinear phase matching in second harmonic generation in biaxial crystals”, Kvantovaya Elektronika, 19:9 (1992),  880–881   [Sov J Quantum Electron, 22:9 (1992), 818–819  ]