N. Gorban, Alexander; V. Karlin, Ilya. Introduction. Invariant Manifolds for Physical and Chemical Kinetics (Springer Berlin Heidelberg). 2005: 1–19 [2016-10-07]. doi:10.1007/978-3-540-31531-5_1. （原始内容存档于2016-04-23） （英语）.
DiPerna, R. J.; Lions, P. L. Ordinary differential equations, transport theory and Sobolev spaces. Inventiones Mathematicae. 1989-10, 98 (3): 511–547. doi:10.1007/BF01393835.
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researchgate.net
N. Gorban, Alexander; V. Karlin, Ilya. Introduction. Invariant Manifolds for Physical and Chemical Kinetics (Springer Berlin Heidelberg). 2005: 1–19 [2016-10-07]. doi:10.1007/978-3-540-31531-5_1. （原始内容存档于2016-04-23） （英语）.
N. Gorban, Alexander; V. Karlin, Ilya. Introduction. Invariant Manifolds for Physical and Chemical Kinetics (Springer Berlin Heidelberg). 2005: 1–19 [2016-10-07]. doi:10.1007/978-3-540-31531-5_1. （原始内容存档于2016-04-23） （英语）.
