Frei, Günther, and Levesque, Claude. "Independent systems of units in certain algebraic number fields.." Journal für die reine und angewandte Mathematik 0311_0312 (1979): 116-144. <http://eudml.org/doc/152168>.
@article{Frei1979, author = {Frei, Günther, Levesque, Claude}, journal = {Journal für die reine und angewandte Mathematik}, keywords = {Systems of Units; Real Algebraic Number Field}, pages = {116-144}, title = {Independent systems of units in certain algebraic number fields.}, url = {http://eudml.org/doc/152168}, volume = {0311\_0312}, year = {1979}, }
TY - JOUR AU - Frei, Günther AU - Levesque, Claude TI - Independent systems of units in certain algebraic number fields. JO - Journal für die reine und angewandte Mathematik PY - 1979 VL - 0311_0312 SP - 116 EP - 144 KW - Systems of Units; Real Algebraic Number Field UR - http://eudml.org/doc/152168 ER -