@article{KUIPM_1992_20_20_a13,
     author = {S. I. Solov'ev},
     title = {A fast direct method for solving {Hermitian} finite-element method schemes of the fourth order for the {Poisson} equation},
     journal = {Issledovaniya po Prikladnoi Matematike i Informatike},
     pages = {121--130},
     year = {1992},
     volume = {20},
     number = {20},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUIPM_1992_20_20_a13/}
}