@article{ZNSL_1983_127_a4,
     author = {V. K. Kalantarov},
     title = {On the collapses of the solutions of parabolic and hyperbolic equations, possessing nonlinearities in the boundary conditions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {75--83},
     publisher = {mathdoc},
     volume = {127},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1983_127_a4/}
}