Humberto Bustince Sola, Tomasa Calvo, Bernard De Baets, János C. Fodor, Radko Mesiar, Javier Montero, Daniel Paternain, Ana Pradera. A class of aggregation functions encompassing two-dimensional OWA operators. Inf. Sci., 180(10):1977-1989, 2010. [doi]
Abstract is missing.