@article{SEMR_2016_13_a55,
     author = {E. I. Shamaev},
     title = {On discretization of parabolic coordinates},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {1159--1169},
     publisher = {mathdoc},
     volume = {13},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2016_13_a55/}
}