Vertex control of flows in networks. - Klaus-Jochen Engel; Marjeta Kramar Fijavz; Rainer Nagel; Eszter Sikolya (Networks Heterog. Media, 2008)

Differential equation approximations of stochastic network processes: An operator semigroup approach. - András Bátkai; Istvan Z. Kiss; Eszter Sikolya; Péter L. Simon (Networks Heterog. Media, 2012)