1. Regression versions of Lukacs type characterizations for the bivariate gamma distribution;Bobecka;J. Appl. Statist. Sci.,2002
2. The Lukacs–Olkin–Rubin theorem without invariance of the “quotient”;Bobecka;Studia Math.,2002
3. Multivariate dual regression schemes for the Lukacs theorem;Bobecka;J. Statist. Res.,2003
4. Multivariate Lukacs theorem;Bobecka;J. Multivariate Anal.,2004
5. Bivariate Matsumoto–Yor property and related characterizations;Bobecka,2005