@article{SM_1981_40_1_a3,
     author = {S. A. Stepanov},
     title = {Diophantine equations over function fields},
     journal = {Sbornik. Mathematics},
     pages = {79--85},
     year = {1981},
     volume = {40},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1981_40_1_a3/}
}