@article{ZNSL_2000_272_a17,
     author = {I. A. Panin and A. L. Smirnov},
     title = {On a theorem of {Grothendieck}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {286--293},
     year = {2000},
     volume = {272},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a17/}
}