@article{ZNSL_1980_93_a6,
     author = {V. A. Dem'yanenko},
     title = {On explicit estimations of orders of the torsion of the points of curves of genus~1},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {142--158},
     publisher = {mathdoc},
     volume = {93},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1980_93_a6/}
}