Wolpert, Scott. "An elementary formula for the Fenchel-Nielsen twist.." Commentarii mathematici Helvetici 56 (1981): 132-135. <http://eudml.org/doc/139861>.
@article{Wolpert1981, author = {Wolpert, Scott}, journal = {Commentarii mathematici Helvetici}, keywords = {Fuchsian group; Fenchel-Nielsen twist; geodesic}, pages = {132-135}, title = {An elementary formula for the Fenchel-Nielsen twist.}, url = {http://eudml.org/doc/139861}, volume = {56}, year = {1981}, }
TY - JOUR AU - Wolpert, Scott TI - An elementary formula for the Fenchel-Nielsen twist. JO - Commentarii mathematici Helvetici PY - 1981 VL - 56 SP - 132 EP - 135 KW - Fuchsian group; Fenchel-Nielsen twist; geodesic UR - http://eudml.org/doc/139861 ER -