G. Qishan

Airgap permeance of vernier-type, doubly-slotted magnetic structures

G. Qishan, E. Andresen, G. Chun, 1988 .

Analytic approach to magnetic circuit for saturated axial-field induction machines

G. Qishan, H. Shuhong, 1994 .

Saturated permeance of identically, doubly-slotted magnetic structures

G. Qishan, Z. Jimin, 1993 .