O artykule
Data publikacji: 29 gru 2017
Zakres stron: 85 - 89
Otrzymano: 22 lut 2017
Przyjęty: 02 kwi 2017
DOI: https://doi.org/10.1515/awutm-2017-0016
Słowa kluczowe
© 2017 Bikash Chakraborty, published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Chakraborty, Bikash
Department of Mathematics, Ramakrishna Mission Vivekananda Centenary College, Department of Mathematics, University of KalyaniKalyani