@article{DAN_1988_298_6_a5,
     author = {L\^e H\^ong V\^an},
     title = {Absolutely minimal surfaces and calibrations on orbits of the adjoint representation of classical {Lie} groups},
     journal = {Doklady Akademii Nauk},
     pages = {1308--1311},
     publisher = {mathdoc},
     volume = {298},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_298_6_a5/}
}