1 citations to https://www.mathnet.ru/eng/dan508
  1. E. A. Kozlova, “Zadacha granichnogo upravleniya dlya sistemy uravnenii giperbolicheskogo tipa”, Izv. Sarat. un-ta. Nov. ser. Ser.: Matematika. Mekhanika. Informatika, 13:1(2) (2013), 51–56  mathnet  crossref