@article{1365895,
      recid = {1365895},
      author = {Hofmann, Karl Heinrich, and Ruppert, Wolfgang,},
      title = {Lie groups and subsemigroups with surjective exponential  fuction /},
      pages = {1 online resource (189 pages) :},
      note = {"November 1997, volume 130, number 618 (second of 4  numbers)."},
      url = {http://library.usi.edu/record/1365895},
}