@book { 2245, title = {The Nātha philosophy and Ashṭāṅga-yoga}, year = {2012}, pages = {x, 179 S}, publisher = {Aditya Prakashan}, address = {New Delhi}, keywords = {Philosophie, Yoga}, ISBN = {978-81-7742-120-0}, URL = {http://www.indologica.de/drupal/?q=node/2155}, author = {Bhatnagar, V. S.} }