1. Die Kleinkaltemaschine;Plank,1960
2. The development of silica gel refrigeration;Miller;Refrig Eng,1929
3. Solar energy application of natural zeolites;Tchernev,1978
4. Solar cooling through cycles using microporous solid adsorbents;Meunier,1979
5. Etude de cycles intermittents a adsorption solide pour la refrigeration solaire;Guilleminot;Rev Phys Appl,1980