On the factorization of reducible properties of graphs into irreducible factors. - Peter Mihók; Roman Vasky (Discuss. Math. Graph Theory, 1995)

Uniquely partitionable graphs. - Jozef Bucko; Marietjie Frick; Peter Mihók; Roman Vasky (Discuss. Math. Graph Theory, 1997)

Factorizations of properties of graphs. - Izak Broere; Peter Mihók; Samuel J. T. Moagi; Roman Vasky (Discuss. Math. Graph Theory, 1999)

Additive and hereditary properties of graphs are uniquely factorizable into irreducible factors. - Peter Mihók; Gabriel Semanisin; Roman Vasky (J. Graph Theory, 2000)