@article{ASNSP_1993_4_20_2_247_0,
     author = {Bellettini, G. and Dal Maso, G. and Paolini, M.},
     title = {Semicontinuity and relaxation properties of a curvature depending functional in {2D}},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
     pages = {247--297},
     publisher = {Scuola normale superiore},
     volume = {Ser. 4, 20},
     number = {2},
     year = {1993},
     mrnumber = {1233638},
     zbl = {0797.49013},
     language = {en},
     url = {http://www.numdam.org/item/ASNSP_1993_4_20_2_247_0/}
}