author = { Nykyri, Mikko AND Hiismäki, Pekka },

title = { Evaluation of the Vuilleumier heat pump for heating applications },

publisher = {Technical Research Centre of Finland},

isbn = {9513812871},

year = {1981},

booktitle = {Tutkimuksia / Valtion Teknillinen Tutkimuskeskus ; 15},

address = { Espoo },

url = { http://slubdd.de/katalog?TN_libero_mab2 }