1. Propagation of Millimeter and Submillimeter Waves in the Clouds;Ayvazyan,1991
2. Absorbtion and Ddispersion of Light by Small Particles;Bohren,1998
3. Electromagnetic Scattering on Spherical Polydispersions;Deirmendjian,1969
4. Practical Optimization;Gill,1981
5. Generalized Cross-Validation as a Method for Choosing a Good Ridge Parameter