1. Paraboloid–aspheric lenses free of spherical aberration;Journal of Modern Optics;2016-12-26
2. Singlet lenses free of all orders of spherical aberration;Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences;2015-03
3. Power series of geometrical optics II;Journal of the Optical Society of America A;1984-09-01
4. Power series of geometrical optics I;Journal of the Optical Society of America A;1984-09-01
5. Optical Aberration Coefficients XIV Simplified Computational Form of Iteration Equations;Journal of the Optical Society of America;1969-11-01