@article{IIGUM_2010_3_2_a0,
     author = {M. V. Bulatov and L. S. Solovarova},
     title = {On block difference schemes for differential algebraic equations},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {2--12},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2010_3_2_a0/}
}