@article{IVM_2009_3_a1,
     author = {L. V. Maslovskaya and O. M. Maslovskaya},
     title = {The penalty method for grid matching in mixed finite element methods},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {37--54},
     publisher = {mathdoc},
     number = {3},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2009_3_a1/}
}