@article{MM2_1995__87_4_156086,
     author = {Claire C. Chan},
     title = {Self-intersection {Points} in classical area-minimizing surfaces.},
     journal = {Manuscripta mathematica},
     pages = {259--268},
     publisher = {mathdoc},
     volume = {87},
     number = {4},
     year = {1995},
     zbl = {0836.53005},
     url = {http://geodesic.mathdoc.fr/item/MM2_1995__87_4_156086/}
}