TY  - BOOK
AU  - Christiansson, Per.
ED  - Lund Institute of Technology (Suecia_.
TI  - Spectra of loads and londeffects for bridges: applications -to prefabricated bridge slabs with estimation of dynamic ef-fects. a literature survey, july 1973 / Per Christianson
CY  - Lund, Suecia : gy
ER  -