Li, Jichun
CRC Press, Taylor & Francis Group, 2009
Buku Teks SO
Taylor & Francis Group, 2009
Multimedia
John, Fritz
Springer, 1982
Buku Teks SO
Petrovsky, I. G. (Ivan Georgievich)
Dover, 1991
Buku Teks SO
edited by Luis A. Caffarelli, Xavier Cabre, Juan Soler
Springer, 2012
eBooks