D. L. Maranhão, J. Llibre.
Ejection-collision orbits and invariant punctured tori in a restricted four-body problem.
Celestial Mech. Dynam. Astronom., 71(1), 1-14. 1998. [DOI]
Abstract

I. Puerari, C. García Gómez, A. Garijo.
On the relative orientation of binary galaxies.
In Galactic Halos: A UC Santa Cruz Workshop, proceedings of a Conference held on the campus of UC Santa Cruz 11-15 August 1997, 271-274. NASA ADS Astronomy, 1998.
Abstract

J. Torregrosa.
Singulars points and periodic orbits for a vector fields.
PhD thesis, Universitat Autònoma de Barcelona, July, 1998. (In Catalan. ISBN 978-84-490-1341-6)
Abstract

Ll. Alsedà.
Dynamical systems: the mathematics of Professor W. Szlenk.
Butl. Soc. Catalana Mat., 12(1), 7-16. 1997. ((In Catalan))
Abstract

Ll. Alsedà, S. L. Baldwin, J. Llibre, M. Misiurewicz.
Entropy of transitive tree maps.
Topology, 36(2), 519-532. 1997. [DOI]
Abstract

Ll. Alsedà, A. Falcó.
A characterization of the kneading pair for bimodal degree one circle maps.
Ann. Inst. Fourier (Grenoble), 47(1), 273-304. 1997. [DOI]
Abstract

Ll. Alsedà, J. Guaschi, J. Los, F. Mañosas, P. Mumbrú.
Canonical representatives for patterns of tree maps.
Topology, 36(5), 1123-1153. 1997. [DOI]
Abstract

Ll. Alsedà, J. Paraños, J. Á. Rodríguez.
The full periodicity kernel for a class of graph maps.
Acta Math. Univ. Comenian. (N.S.), 66(2), 313-320. 1997.
Abstract

M. Álvarez-Ramírez.
Dinámica del problema restringido isósceles de 3 cuerpos en dimensión uno con primarios en órbita de colisión elíptica.
PhD thesis, Universitat Autònoma de Barcelona, 1997.
Abstract

J. C. Artés, B. Grünbaum, J. Llibre.
On the invariant straight lines of polynomial differential systems.
Differ. Equ. Dyn. Syst., 5(03/04/09), 317-327. 1997. (Planar nonlinear dynamical systems (Delft, 1995))
Abstract

J. C. Artés, J. Llibre.
Quadratic vector fields with a weak focus of third order.
Publ. Mat., 41(1), 7-39. 1997. [DOI]
Abstract

E. Athanassoula, A. Garijo, C. García Gómez.
The effect of a cusped matter distribution on the formation of brightest cluster members.
Monthly Notices Roy. Astronom. Soc., 321(2), 353-368. 1997.
Abstract

K. Brucks, R. Galeeva, P. Mumbrú, D. N. Rockmore, C. Tresser.
On the *-product in kneading theory.
Fund. Math., 152(3), 189-209. 1997.
Abstract

L. Cairó, J. Llibre.
Phase portraits of planar semi-homogeneous vector fields. I.
Nonlinear Anal., 29(7), 783-811. 1997. [DOI]
Abstract

J. Chavarriga, I. A. García, J. Giné.
Integrability of centers perturbed by quasi-homogeneous polynomials.
J. Math. Anal. Appl., 210(1), 268-278. 1997.
Abstract

J. Chavarriga, H. Giacomini, J. Giné.
The null divergence factor.
Publ. Mat., 41(1), 41-56. 1997.
Abstract

J. Chavarriga, J. Giné.
Integrability of a linear center perturbed by a fifth degree homogeneous polynomial.
Publ. Mat., 41(2), 335-356. 1997.
Abstract

J. Chavarriga, J. Llibre.
Simposium on planar vector fields.
Universitat Autònoma de Barcelona, Barcelona, 1997. Publ. Mat. Vol 41(1).
Abstract

J. Chavarriga, J. Llibre, J. Sotomayor.
Algebraic solutions for polynomial systems with emphasis in the quadratic case.
Exposition. Math., 15(2), 161-173. 1997.
Abstract

A. Cima, A. Gasull, V. Mañosa, F. Mañosas.
Algebraic properties of the Liapunov and period constants.
Rocky Mountain J. Math., 27(2), 471-501. 1997. [DOI]
Abstract