@article{10_21136_CPMF_1936_120837, author = {Dolej\v{s}ek, V. and Jnanananda, Swami}, title = {A precise method of determining the constant of crystal grating by the combination of $phi$- and $chi$- methods}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {97--109}, publisher = {mathdoc}, volume = {65}, number = {2}, year = {1936}, doi = {10.21136/CPMF.1936.120837}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1936.120837/} }