Divisibility theory and complexity of algorithms for free partially commutative groups
Evgenii S. Esyp, I. V. Kazatchkov, Vladimir Nikanorovich Remeslennikov · Contemporary mathematics - American Mathematical Society · 2005
The original version of the paper was published in Contemporary Mathematics 378 ``Groups, Languages, Algorithms''; 2005, pp. 319-348. This is a modified version with Appendix that holds a corrected formulation of Proposition 4.1.