@article{DAN_1978_238_3_a1,
     author = {S. S. Artem'ev and G. V. Demidov},
     title = {An algorithm of variable order and step for the numerical solution of stiff systems of ordinary differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {517--520},
     publisher = {mathdoc},
     volume = {238},
     number = {3},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_238_3_a1/}
}