@article{ISU_2019_19_3_a2,
     author = {A. P. Khromov},
     title = {On classic solution of the problem for a homogeneous wave equation with fixed end-points and zero initial velocity},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {280--288},
     publisher = {mathdoc},
     volume = {19},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2019_19_3_a2/}
}