The Award Of The Bruce Medal To Dr. J. O. BacklundMcAdie · Publications of the Astronomical Society of the Pacific1914PDF352 KB
Exponentiable Lie-Backlund vector fields in $J^\infty(\mathbb{R}^n, \mathbb{R}^m)$Pastana · arXiv2021PDF
A Pioneer in Northwest America 1841-1858: The Memoirs of Gustaf Unonius, Vol. 1by J. O. Backlund; N. W. OlssonSwan · Scandinavian Studies1951PDF233 KB
PVC sandwich core materials: Mode I fracture toughness : Zenkert, D. and Bäcklund, J. Composites Science and Technology Vol 34 No 3 (1989) pp 225–242Composites1989PDF162 KB
Non-destructive testing of sandwich constructions using thermography: Vikstrom, M., Backlund, J. and Olsson, K-A. Composite Structures Vol 13 No 1 (1989) pp 49–65Composites1990PDF160 KB
Comment on “Solitons, Bäcklund transformation, and Lax pair for the (2 + 1)-dimensional Boiti-Leon- Pempinelli equation for the water waves” [J. Math. Phys. 51, 093519 (2010)]Gao · Journal of Mathematical Physics2015PDF450 KB