6[6]Kenji Tojo,Kunihiko Takao,Masaru Ito,Isao Hayasc,Yukio Takahashi.Dynamic Behavior of Variable Displacement Compressor of Automotive Air Conditioners.SAE paper 900084
7[7]Nobuhiro Hariu,kenji Nakayama,William R Hill.Dynamic Analysis of a Variable Displacement Compressor for Vehicle Air Conditioners Using Finite Element Methods.SAE Paper 910213