Citation: Lm. Khananashvili et al., HETEROFUNCTIONAL CONDENSATION OF 4,6-BIS(N-AMINOPHENYL)PYRIMIDINE WITH ALPHA,OMEGA-BIS(DIETHYLAMINO)DIORGANOSILOXANES AND PHA,OMEGA-BIS(BETA-CARBOXYLETHYL)DIORGANOSILOXANES, International journal of polymeric materials, 27(3-4), 1995, pp. 243-251