“…Recently, Ferenstein [51] solved the version of the nonzero-sum Dynkin's game with different, special, payoff structure. Continuous time version of such a game problem was studied by Bensoussan & Friedman [52], [53], Krylov [54], Bismut [55], Stettner [56], Lepeltier & Maingueneau [57] and many others.…”