@article{IM2_1988_30_3_a0,
     author = {V. A. Abrashkin},
     title = {Honda systems of group schemes of period~$p$},
     journal = {Izvestiya. Mathematics },
     pages = {419--453},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1988_30_3_a0/}
}