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@article{MV_1955_7_3-4_a10, author = {V. Sedmak}, title = {O jednom sistemu skupovnih jednad\v{z}bi}, journal = {Matemati\v{c}ki vesnik}, pages = {217 }, publisher = {mathdoc}, volume = {7}, number = {3-4}, year = {1955}, url = {http://geodesic.mathdoc.fr/item/MV_1955_7_3-4_a10/} }
V. Sedmak. O jednom sistemu skupovnih jednadžbi. Matematički vesnik, Tome 7 (1955) no. 3-4, p. 217 . http://geodesic.mathdoc.fr/item/MV_1955_7_3-4_a10/