@article{PA_2021_10_1_a2,
     author = {F. N. Garif'yanov and E. V. Strezhneva},
     title = {On the difference equation associated with the doubly periodic group and its applications},
     journal = {Problemy analiza},
     pages = {38--51},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2021_10_1_a2/}
}