@inproceedings{98dde59a5b8549c2a1834b0b0828a554,
title = "Second order sub-elliptic operators on Lie groups II: real measurable principal coefficients",
author = "{ter Elst}, {A F M} and Derek Robinson",
year = "2000",
language = "English",
isbn = "376436310-X",
pages = "103 -- 124",
booktitle = "Proceedings of the First International Conference on Semigroup of Operators, Theory and Applications - SOTA1",
publisher = "Birkh{\"a}user Verlag",
address = "Switzerland",
edition = "Peer Reviewed",
note = "Progress in Nonlinear Differential Equations and their Applications ; Conference date: 01-01-2000",
}