@article{11436, author = {W. Chappell}, title = {Microscopic Approach to Kinetic Theory: Inhomogeneous Systems}, year = {1968}, journal = {Journal of Mathematical Physics}, volume = {9}, pages = {1921}, month = {Jan-01-1968}, issn = {00222488}, url = {http://link.aip.org/link/?JMP/9/1921/1\&Agg=doi}, doi = {10.1063/1.1664526}, }