@article{MZM_1988_43_5_a10,
     author = {V. E. Britikov},
     title = {Asymptotic number of forests from unrooted trees},
     journal = {Matemati\v{c}eskie zametki},
     pages = {672--684},
     publisher = {mathdoc},
     volume = {43},
     number = {5},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1988_43_5_a10/}
}