Miscellaneous Techniques, Applications, and Conclusions
Sinha and Hedayat (1991) presented their thoughts in their book. Sarjinder Singh (1996), in his book as well as in numerous research papers, mainly collaborating with Mangat Singh, Late Ravindra Singh, Late Tracy, Joarder, Horn, Gjestvang and others, extensively dealt with RR literature. N.S. Mangat, in collaboration with others, gave us relevant material that we need to dwell on. Raghunath Arnab, Tapan Nayak, Kim and Warde, and quite a few other prolific contributors deserve our attention in giving us a substantial growth in the subject we have undertaken to review in this treatise. A condensed description plus a critical appreciation is modestly attempted below.