@article{RM_1961_16_2_a4,
     author = {I. N. Vekua},
     title = {Nikolai {Ivanovich} {Muskhelishvili} (on his seventieth birthday)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {91--109},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {1961},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1961_16_2_a4/}
}