by Polichtchouk, I., Cho, J.Y-K., Watkins, C., Thrastarson, H.Th, Umurhan, O.M., de la Torre Juárez, M.
Published in Icarus (New York, N.Y. 1962) (01.02.2014)

by Polichtchouk, Inna, Cho, James Y-K, Watkins, Chris, Thrastarson, Heidar Thor, Umurhan, Orkan M, Manuel de la Torre Juarez
Published in arXiv.org (20.11.2013)