Liveness of Weighted Circuits and the Diophantine Problem of Frobenius. - Piotr Chrzastowski-Wachtel; Marek Raczunas (FCT, 1993)

Remarks on the Equivalence of c-e Structures and Petri Nets. - Marek Raczunas (Inf. Process. Lett., 1993)

Orbits, half-frozen tokens and the liveness of weighted circuits. - Piotr Chrzastowski-Wachtel; Marek Raczunas (STRICT, 1995)

A Diophantine problem of Frobenius in terms of the least common multiple. - Marek Raczunas; Piotr Chrzastowski-Wachtel (Discret. Math., 1996)