Tf. Irzhak et al., DESCRIPTION OF THE KINETICS OF POLYCONDEN SATION USING THE CONCEPT OFBOND BLOCKS, Vysokomolekularnye soedinenia. Seria A, 36(6), 1994, pp. 10000914-10000918
Numeric solution of the set of equations describing polycondensation a
re made for arbitrary values of rate constants. The use of the concept
of bond blocks is shown to enable obtaining of an exact solution due
to the closeness of the set of equations in this case.