Communications in Statistics. Theory and Methods (Comm. Statist. Theory Methods) (20180101), 47, no.~11, 2741-2759. ISSN: 0361-0926 (print).eISSN: 1532-415X.
Communications in Statistics. Theory and Methods (Comm. Statist. Theory Methods) (20170101), 46, no.~3, 1462-1489. ISSN: 0361-0926 (print).eISSN: 1532-415X.