@article{PA_2020_9_2_a3,
     author = {F. N. Garif'yanov and E. V. Strezhneva},
     title = {The summary equation for functions analytical outside four squares. {Applications}},
     journal = {Problemy analiza},
     pages = {58--67},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2020_9_2_a3/}
}