%0 Journal Article %A Cohen, David Bruce %T Lipschitz 1-connectedness for Some Solvable Lie Groups %J Canadian journal of mathematics %D 2019 %P 533-555 %V 71 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2017-038-8/ %R 10.4153/CJM-2017-038-8 %F 10_4153_CJM_2017_038_8