@inproceedings{17186dd5a81e42a8bdf3a00f25685637,

title = "Second-order subelliptic operators on Lie groups II: Real measurable principal coefficients",

author = "{Elst, ter}, A.F.M. and D.W. Robinson",

year = "2000",

language = "English",

isbn = "3-7643-6310-X",

pages = "103--124",

editor = "A.V. Balakrishnan",

booktitle = "Semigroups of Operators: Theory and Applications",

publisher = "Birkh{\"a}user Verlag",

address = "Switzerland",

note = "conference; Int. Conf. on Semigroups and Operators: Theory and Applicatrions, Newport, California ; Conference date: 01-01-2000",

}