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@article{TM2_1998_I_1_a3, author = {Vladimir Jankovi\'c}, title = {Improper {Integral}}, journal = {The Teaching of Mathematics}, pages = {53 }, publisher = {mathdoc}, volume = {I}, number = {1}, year = {1998}, language = {en}, url = {http://geodesic.mathdoc.fr/item/TM2_1998_I_1_a3/} }
Vladimir Janković. Improper Integral. The Teaching of Mathematics, I (1998) no. 1, p. 53 . http://geodesic.mathdoc.fr/item/TM2_1998_I_1_a3/