@article{TRSPY_2006_255_a15,
     author = {C. D. Pagani and D. Pierotti},
     title = {Variational {Linear} {Problems} in {Wave{\textendash}Obstacle} {Interaction}},
     journal = {Informatics and Automation},
     pages = {216--226},
     year = {2006},
     volume = {255},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2006_255_a15/}
}