1. Réfrigération par absortion solaire;Duffie,1961
2. Survey of absorption refrigeration systems;Swartman,1975
3. Heat and mass transfer during absorption of ammonia by an aqueous solution of ammonia from a hydrogenammonia mixutre;Osipov;Heat Transfer-Soviet Research,1972
4. Refrigeration and air conditioning;Brinkworth,1977
5. Solar Energy Handbook;Kreider,1981