Merkliste 
 1 Ergebnisse 
 
1

Shell-supported footbridges:

Fenu Luigi ; Congiu Eleonora ; Marano Giuseppe Carlo.
http://www.degruyter.com/view/j/cls.2020.7.issue-1/cls-2020-0017/cls-2020-0017.xml?format=INT.  , 2020