@article{TMF_1998_115_3_a3,
     author = {I. V. Tyutin and Sh. S. Shakhverdiev},
     title = {Space-time locality in the $Sp(2)$-symmetric {Lagrangian} formalism},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {373--388},
     year = {1998},
     volume = {115},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1998_115_3_a3/}
}