On Gibbs quantum and classical particle systems with three-body forces
For equilibrium quantum and classical systems of particles interacting via ternary and pair (nonpositive) infinite-range potentials, a low activity convergent cluster expansion for their grand canonical reduced density matrices and correlation functions is constructed in the thermodynamic limit.
English version (Springer): Ukrainian Mathematical Journal 58 (2006), no. 7, pp 1106-1128.
Citation Example: Skrypnik W. I. On Gibbs quantum and classical particle systems with three-body forces // Ukr. Mat. Zh. - 2006. - 58, № 7. - pp. 976–996.