TY  - BOOK
AU  - Partov, Doncho
AU  - Maślak, Mariusz
AU  - Ivanov, Radan
AU  - Petkov, Milen
AU  - Sergeev, Denislav
AU  - Dimitrova, Antoaneta
PY  - 2016
TI  - The development of wooden bridges through the ages – a review of selected examples of heritage objects. Part 1 – the milestones
T2  - 
SP  - 
EP  - 
VL  - 
ER  -