by Godinho, Cresus F. L., Weberszpil, Jose, Helayël Neto, J. A.
Published in International journal of theoretical physics (01.07.2014)

by Fantoni, Riccardo, Klauder, John R.
Published in Journal of statistical physics (01.09.2021)

by Gielen, Steffen
Published in arXiv.org (03.11.2021)

by Domagala, Marcin, Lewandowski, Jerzy
Published in Classical and quantum gravity (21.11.2004)

by Godinho, Cresus F. L, Weberszpil, Jose, Neto, J. A. Helayël
Year of Publication 10.08.2012

by Buchbinder, I.L., Pershin, V.D., Toder, G.B.
Published in Nuclear physics. Section B, Proceedings supplement (01.08.1997)

by Godinho, Cresus F L, Weberszpil, Jose, Helayël Neto, J A
Published in arXiv.org (13.02.2014)

by Rideau, Guy, Anderson, Robert L., Hebda, Piotr W.
Published in Letters in mathematical physics (01.09.1991)

by Buchbinder, I. L., Buchbinder, E. I., Mishchuk, B. R., Pershin, V. D.
Published in Theoretical and mathematical physics (01.08.1996)

by Karataeva, I. Ya, Lyakhovich, S. L.
Published in Theoretical and mathematical physics (01.10.1995)

by Marugan, Guillermo A. Mena
Year of Publication 15.04.1997

by Mena Marugan, Guillermo A
Published in arXiv.org (15.04.1997)

by Barvinsky, A O
Published in Classical and quantum gravity (01.10.1993)

by Barvinsky, A O, Krykhtin, V
Published in Classical and quantum gravity (01.10.1993)

by Majima, H., Suzuki, A.
Published in Annals of physics (01.12.2011)

by Chataignier, Leonardo, Kiefer, Claus, Moniz, Paulo
Published in Classical and quantum gravity (16.11.2023)

by Smolyakov, Mikhail N.
Published in Chaos, solitons and fractals (01.02.2023)

by Thibes, Ronaldo
Published in European journal of physics (01.09.2020)

by Paliathanasis, Andronikos
Published in Universe (Basel) (01.03.2021)

by SEN, ASHOKE
Published in International journal of modern physics. A, Particles and fields, gravitation, cosmology (20.10.2003)