by Ameduri, Marco, Efthimiou, Costas J
Published in arXiv.org (01.04.1998)

by Apikyan, S. A, Efthimiou, C. J
Year of Publication 15.06.1997

by Apikyan, S A, Efthimiou, C J
Published in arXiv.org (28.06.2001)

by Efthimiou, C J, Llewellyn, R A
Published in arXiv.org (23.05.2001)

by Apikyan, S. A, Efthimiou, C. J
Year of Publication 12.12.1995

by Efthimiou, C J, Spector, D A
Published in arXiv.org (22.03.2000)

by Efthimiou, Costas J, Apikyan, Samwel A
Year of Publication 12.07.1995

by APIKYAN, S. A, EFTHIMIOU, C. J
Year of Publication 05.04.1995

by Ameduri, Marco, Efthimiou, Costas J, Gerganov, Bogomil
Published in arXiv.org (15.11.1998)

by Apikyan, S A, Efthimiou, C J
Published in arXiv.org (09.07.1998)

by Allen, Theodore J, Efthimiou, Costas J, Spector, Donald
Published in arXiv.org (24.09.2002)

by Apikyan, S A, Efthimiou, C J
Published in arXiv.org (22.05.1996)

by Efthimiou, Costas J, Apikyan, Samwel A
Published in arXiv.org (12.07.1995)

by Apikyan, S A, Efthimiou, C J
Published in arXiv.org (05.04.1995)

by Efthimiou, Costas J, Gandhi, Sohang
Published in The Skeptical inquirer (01.07.2007)

by Efthimiou, Costas J, Gandhi, Sohang
Published in The Skeptical inquirer (01.07.2007)

by Efthimiou, CJ, Spector, D
Published in Physical review. A, Atomic, molecular, and optical physics (01.04.1994)

by Folstein, Robert L, Mari, Manuel J, Cramer, David, Johnston, Susan, Barefield, Thomas, Dvorkin, David, Emmer, Rick, McGruder, Jason A, Borrello, Joseph A, Efthimiou, Costas J, Gandhi, Sohang S
Published in The Skeptical inquirer (01.11.2007)