@article{Gupta1994,
author = {Gupta, A.K. and Székely, G.J.},
title= {On location and scale maximum likelihood estimators},
year = {1994},
doi = {10.1090/S0002-9939-1994-1207537-3},
journal = {Proceedings of the American Mathematical Society},
volume = {120},
number = {2},
pages = {585--589},
}