@article{10_1090_S1079_6762_99_00059_1,
     author = {Petrunin, Anton},
     title = {Metric minimizing surfaces},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {47--54},
     publisher = {mathdoc},
     volume = {05},
     year = {1999},
     doi = {10.1090/S1079-6762-99-00059-1},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-99-00059-1/}
}