Experience of manufacturing particleboards using ureaLasn, Ilmar; Peterson, Aleksander; Siimer, KadriNordic Polymer Days, Norwey, Trondheim1992 / p. 22

Urea resins of cyclic structureSiimer, Kadri; Christjanson, Peep; Starkopf, Jüri-AleksanderNordic Polymer Days, Norwey, Trondheim1992 / p. 21