@article{TRSPY_2014_285_a5,
     author = {I. V. Volovich and V. Zh. Sakbaev},
     title = {Universal boundary value problem for equations of mathematical physics},
     journal = {Informatics and Automation},
     pages = {64--88},
     publisher = {mathdoc},
     volume = {285},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2014_285_a5/}
}