Edited by R.W. Boyd, S.G. Lukishova, and Y.R. Shen, Springer, Berlin, 2009 (77,109 chapter downloads as of June 2019).
Self-Focusing, Past and Present
![](https://boydnlo-ns.nfshost.com/wp-content/uploads/2022/10/self-focusing-past-and-present.png)
Edited by R.W. Boyd, S.G. Lukishova, and Y.R. Shen, Springer, Berlin, 2009 (77,109 chapter downloads as of June 2019).