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@article{MM_1999_11_8_a3, author = {A. M. Makxov}, title = {Mutual debts canceling problem and nonpayment crisis}, journal = {Matemati\v{c}eskoe modelirovanie}, pages = {45--51}, publisher = {mathdoc}, volume = {11}, number = {8}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MM_1999_11_8_a3/} }
A. M. Makxov. Mutual debts canceling problem and nonpayment crisis. Matematičeskoe modelirovanie, Tome 11 (1999) no. 8, pp. 45-51. http://geodesic.mathdoc.fr/item/MM_1999_11_8_a3/