Demri, S. and Jurdziński, M. and Lachish, Oded and Lazić, R. (2013) The covering and boundedness problems for branching vector addition systems. Journal of Computer and System Sciences 79 (1), pp. 23-38. ISSN 0022-0000.

Demri, S. and Jurdziński, M. and Lachish, Oded and Lazić, R. (2009) The covering and boundedness problems for branching vector addition systems. In: Kannan, R. and Kumar, K.N. (eds.) IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science. Leibniz International Proceedings in Informatics 4. Dagstuhl, Germany: Schloss Dagstuhl, pp. 181-192. ISBN 9783939897132.