@article{TRSPY_2011_272_a2,
     author = {I. Ya. Aref'eva},
     title = {Cohomology in superstring field theory and properties of {D-branes}},
     journal = {Informatics and Automation},
     pages = {20--28},
     year = {2011},
     volume = {272},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2011_272_a2/}
}