. "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@nl . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@nl . . . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@nl . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u043B\u0438\u0441\u0442\u043E\u043F\u0430\u0434\u0456 1993"@uk . "105" . . . "2" . . "wetenschappelijk artikel"@nl . "271-279" . "R.M. Mart\u00EDn-Aranda" . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@en . . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@en . "1993-11-01T00:00:00Z"^^ . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@en . "Application of solid base catalysts in the preparation of prepolymers by condensation of ketones and malononitrile"@en . . . . . . "10.1016/0926-860X(93)80252-L" . . "im November 1993 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . .