@article{DAN_1980_254_3_a14,
     author = {Yu. I. Kadashevich and A. N. Mikhailov},
     title = {Theory of plasticity without a fluidity surface},
     journal = {Doklady Akademii Nauk},
     pages = {574--576},
     publisher = {mathdoc},
     volume = {254},
     number = {3},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_254_3_a14/}
}