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@article{MEM_2012_41_1_a4, author = {{\CYRP}{\cyrhrdsn}{\cyrr}{\cyrv}{\cyra}{\cyrn}{\cyro}{\cyrv}, {\CYRP}{\cyrhrdsn}{\cyrr}{\cyrv}{\cyra}{\cyrn}}, title = {{\CYRT}{\cyre}{\cyrg}{\cyrl}{\cyro}{\cyrv}{\cyri} {\cyra}{\cyrp}{\cyrr}{\cyro}{\cyrk}{\cyrs}{\cyri}{\cyrm}{\cyra}{\cyrc}{\cyri}{\cyri} {\cyrs} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyri} {\cyro}{\cyrt} {\cyrt}{\cyri}{\cyrp} {\cyrn}{\cyra} {{\CYRG}{\cyru}{\cyrd}{\cyrm}{\cyra}{\cyrn}{\textendash}{\CYRSH}{\cyra}{\cyrr}{\cyrm}{\cyra}}}, journal = {Mathematics and Education in Mathematics}, pages = {93--100}, publisher = {mathdoc}, volume = {41}, number = {1}, year = {2012}, language = {bg}, url = {http://geodesic.mathdoc.fr/item/MEM_2012_41_1_a4/} }
Първанов, Първан. Теглови апроксимации с оператори от тип на Гудман–Шарма. Mathematics and Education in Mathematics, Tome 41 (2012) no. 1, pp. 93-100. http://geodesic.mathdoc.fr/item/MEM_2012_41_1_a4/