@article{1882, author = {Dimitri Veras and Phillip Armitage}, title = {Extrasolar Planetary Dynamics with a Generalized Planar Laplace-Lagrange Secular Theory}, year = {2007}, journal = {The Astrophysical Journal}, volume = {661}, pages = {1311-1322}, month = {06/2007}, issn = {0004-637X}, doi = {10.1086/516726}, }