A Treatise on the Geometry of the Circle 1891
diff geometry
Richard Courant-Calculus of Variations-Courant Institute of Mathematical Sciences.pdf
Gravitational Lensing From a Spacetime Perspective - Volker Perlick - (Abstract - 2004 - Pp 117)
John Spence Overview of electron diffraction. Erice June 9 2004. 1. Pulsed gas diffraction. LEED. RHEED. Photoelectron diffraction, holography. 2. Spot.
tifr33
INDIAN SPACE RESEARCH ORGANISATION
GEOMETRIC OPTICS
Shape dependent Repulsive (?) Casimir Forces ( M.Schaden *)
