@article{ZNSL_2000_272_a3,
     author = {N. A. Vavilov and V. A. Petrov},
     title = {Overgroups of $\mathrm{EO}(2l,R)$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {68--85},
     publisher = {mathdoc},
     volume = {272},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a3/}
}