Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Calzada, Juan A E-mail: https://www.mathnet.ru/eng/person50964 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/613449 Publications in Math-Net.Ru Citations 2009 1. Juan A. Calzada, Javier Negro, Mariano A. del Olmo, “Intertwining Symmetry Algebras of Quantum Superintegrable Systems”, SIGMA, 5 (2009), 039, 23 pp.           10 Organisations University of Valladolid