@article{TRSPY_2016_294_a11,
     author = {E. Yu. Bunkova},
     title = {Elliptic function of level ~$4$},
     journal = {Informatics and Automation},
     pages = {216--229},
     publisher = {mathdoc},
     volume = {294},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2016_294_a11/}
}