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Gupta, Vijay Moments of linear positive operators and approximation Cham, Switzerland : Springer, 2019. viii, 96 p. -- (SpringerBriefs in mathematics) QA329.2 G867 |
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Gupta, Vijay Moments of linear positive operators and approximation Cham, Switzerland : Springer, 2019. viii, 96 p. -- (SpringerBriefs in mathematics) QA329.2 G867 |