@article{KimSpindlerJungetal.1993, author = {Kim, K. and Spindler, Uli and Jung, Dieter and Radermacher, Reinhard}, title = {R22/R152a Mixtures and Cyclopropane (RC270) as Substitutes for R12 in Single-Evaporator Refrigerators: Simulation and Experiments}, series = {ASHRAE Trans}, journal = {ASHRAE Trans}, number = {Vol. 99}, year = {1993}, language = {en} } @article{HeSpindlerJungetal.1992, author = {He, Xiaoming and Spindler, Uli and Jung, Dieter and Radermacher, Reinhard}, title = {Investigation of R-22/R-142b Mixture as a Substitute for R-12 in Single-Evaporator Domestic Refrigerators}, series = {ASHRAE Transactions}, journal = {ASHRAE Transactions}, number = {Vol. 98}, year = {1992}, language = {en} }