@incollection{Ireneusz12,
author = {Wlodarczyk Ireneusz},
title = {OrbFit Impact Solutions for Asteroids (99942) Apophis and (144898) 2004 VD17},
booktitle = {Space Science},
publisher = {IntechOpen},
address = {Rijeka},
year = {2012},
editor = {Herman J. Mosquera Cuesta},
chapter = {4},
doi = {10.5772/35381},
url = {https://doi.org/10.5772/35381}
}