The groups which may be generated by two operators $s_1 ,s_2 $ satisfying the equation $\left( {s_1 s_2 } \right)^\alpha = \left( {s_2 s_1 } \right)^\beta $, $\alpha$ and $\beta$ being relatively prime
@article{1183420501,
author = {Miller, G. A.},
title = {The groups which may be generated by two operators $s\_1 ,s\_2 $ satisfying the equation $\left( {s\_1 s\_2 } \right)^\alpha = \left( {s\_2 s\_1 } \right)^\beta $, $\alpha$ and $\beta$ being relatively prime},
journal = {Bull. Amer. Math. Soc.},
volume = {16},
number = {3},
year = {1909},
pages = { 67-69},
language = {en},
url = {http://dml.mathdoc.fr/item/1183420501}
}
Miller, G. A. The groups which may be generated by two operators $s_1 ,s_2 $ satisfying the equation $\left( {s_1 s_2 } \right)^\alpha = \left( {s_2 s_1 } \right)^\beta $, $\alpha$ and $\beta$ being relatively prime. Bull. Amer. Math. Soc., Tome 16 (1909) no. 3, pp. 67-69. http://gdmltest.u-ga.fr/item/1183420501/