1 citations to https://www.mathnet.ru/rus/tm4044
  1. A. A. Vlasov, A. I. Shafarevich, “Solution of the Cauchy problem for the wave equation on a cone with a non-Friedrichs Laplacian”, Russ. J. Math. Phys., 29:4 (2022), 588  crossref  mathscinet