by Chowdhury, Shovan, Kundu, Amarjit, Mishra, Surja Kanta
Published in Bulletin - Calcutta Statistical Association (01.11.2021)

by Yin, Hong-Ping, Liu, Xi-Min, Wang, Jing-Yu, Guo, Bai-Ni
Published in AIMS mathematics (01.01.2021)

by Shi, Huan-Nan, Zhang, Jian, Gu, Chun
Published in Journal of inequalities and applications (17.01.2012)

by Palomar, D.P., Bengtsson, M., Ottersten, B.
Published in IEEE transactions on signal processing (01.08.2005)

by Prasad, V. Rajendra, Nair, K. P. K, Aneja, Y. P
Published in Operations research (01.05.1991)