Högnäs, G. Probability measures on semigroups [Electronic resource] : convolution products, random walks and random matrices / G. Högnäs, A. Mukherjea. - Electronic text data. - Boston, Ma : Springer Science+Business Media LLC, 2011. - (Probability and its applications, ISSN 1431-7028). - ISBN 978-0-387-77548-7 : Б. ц.