@incollection{Levchenko12,
author = {Vladimir F. Levchenko and Alexander B. Kazansky and Marat A. Sabirov and Eugenia M. Semenova},
title = {Early Biosphere: Origin and Evolution},
booktitle = {The Biosphere},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Natarajan Ishwaran},
chapter = {1},
doi = {10.5772/35301},
url = {https://doi.org/10.5772/35301}
}