Vol.8, No.2
Preface
Author : Der-Chen Chang, Jih-Hsin Cheng, Xiaojun Huang, Peter Greiner, Yum-Tong Siu
Integrability Conditions for the Grushin and Martinet Distributions
Author : Ovidiu Calin, Der-Chen Chang
Totally Real Mappings and Independent Mappings
Author : Howard Jacobowitz, Peter Landweber
Tower of Coverings and Complex Structures on Four Dimensional Manifolds
Author : Sai-Kee Yeung