@article{ZNSL_1985_145_a8,
     author = {V. E. Korepin},
     title = {Estimating equations for the correlation functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {134--139},
     publisher = {mathdoc},
     volume = {145},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_145_a8/}
}