Blanchard, P. Random walks and diffusions on graphs and databases [Electronic resource] : an introduction / P. Blanchard, D. Volchenkov. - Electronic text data. - Berlin ; Heidelberg : Springer, 2011. - (Springer series in synergetics, ISSN 0172-7389 ; 10). - ISBN 978-3-642-19592-1 : Б. ц.