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@article{FAA_1979_13_3_a0, author = {I. M. Gel'fand and V. A. Ponomarev}, title = {Model algebras and representations of graphs}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {1--12}, publisher = {mathdoc}, volume = {13}, number = {3}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1979_13_3_a0/} }
I. M. Gel'fand; V. A. Ponomarev. Model algebras and representations of graphs. Funkcionalʹnyj analiz i ego priloženiâ, Tome 13 (1979) no. 3, pp. 1-12. http://geodesic.mathdoc.fr/item/FAA_1979_13_3_a0/