JAVTOKAS, A. Geometric Zeta-Function and Euclidean Action. Nonlinear Analysis: Modelling and Control, [S. l.], v. 8, n. 2, p. 41–53, 2003. DOI: 10.15388/NA.2003.8.2.15182. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/15182.. Acesso em: 5 may. 2024.