@article{PFMT_2014_2_a0,
     author = {V.V.Andreev},
     title = {Calculation of {Feynman} diagrams using the blocks technique},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {7--12},
     publisher = {mathdoc},
     number = {2},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2014_2_a0/}
}