Labouriau IS, Ruas MA. Invariants for bifurcations. Houston J. Math.. 2006;32:445-458.Edit

Labouriau IS, Rodrigues AA. On Takens Last Problem: tangencies and time averages near heteroclinic networks. Nonlinearity . 2017;30(5):1876-1910.Edit

Labouriau IS, Ruas MA. Singularities of equations of Hodgkin-Huxley type. Dynam. Stability Systems. 1996;11:91-108.Edit

[2015-23] Labouriau IS, Murza AC. Limit cycles for a class of $\mathbb{Z}_{2n}-$equivariant systems without infinite equilibria .Edit

Labouriau IS. Degenerate Hopf bifurcation and nerve impulse. SIAM J. Math. Anal.. 1985;16:1121-1133.

[2013-4] Labouriau IS, Murza AC. Periodic solutions in an array of coupled FitzHugh-Nagumo cells .Edit

Labouriau IS, Rodrigues AA. Partial symmetry breaking and heteroclinic tangencies. In: Progress and challenges in dynamical systems. Vol 54. Springer, Heidelberg; 2013. 2. p. 281-299p. Edit

[2015-10] Labouriau IS, Rodrigues AA. Global bifurcations close to symmetry .Edit

Labouriau IS, Pinho EM. Symmetries of projected wallpaper patterns. Math. Proc. Cambridge Philos. Soc.. 2006;141:421-441.Edit

Labouriau L., Labouriau IS. The Arrhenius plot of a physiological rate process is never linear. Ciência e Cultura. 1991;43(5):363-369.Edit

[2005-11] Labouriau IS, Pinho EM. Projected Wallpaper Patterns .Edit

Ladeira I., Correia A., Dias J., Gaio A., Carvalho I., Carvalho A., et al. Confirming the diagnosis of tuberculosis in children in Northern Portugal. International Journal of Tuberculosis and Lung Disease. 2014;18:531-533+i.Edit

Ladra M, Silva PV. The generalized conjugacy problem for virtually free groups. Forum Math.. 2011;23:447-482.Edit

Ladra M, Silva PV, Ventura E. Bounding the gap between a free group (outer) automorphism and its inverse. Collect. Math.. 2016;67(3):329-346.Edit

[2007-31] Ladra M, Silva PV. The generalized conjugacy problem for virtually free groups .Edit

Lago PJ, Rocha AP, Jones N.. COVARIANCE DENSITY-ESTIMATION FOR AUTOREGRESSIVE SPECTRAL MODELING OF POINT-PROCESSES. {BIOLOGICAL CYBERNETICS}. 1989;{61}:{195-203}.Edit

Larsen M, Lubotzky A, Marion C. Deformation theory and finite simple quotients of triangle groups I. Journal of the European Mathematical Society. 2014;16(7):1349-1375.Edit

Larsen M, Lubotzky A, Marion C. Deformation theory and finite simple quotients of triangle groups II. Groups, Geometry, and Dynamics. 2014;8(3):811-836.Edit

Launois S, Lopes SA. Automorphisms and derivations of $U_q(\germ s\germ l^+_4)$. J. Pure Appl. Algebra. 2007;211:249-264.Edit

Launois S, Lopes SA. Classification of factorial generalized down-up algebras. J. Algebra. 2013;396:184-206.Edit

[2012-44] Launois S, Lopes SA. Classification of factorial generalized down-up algebras .Edit

Launois S, Lopes SA. Automorphisms and derivations of $U_q(\mathfraksl^+_4)$. Journal of Pure and Applied Algebra. 2007;211:249-264.Edit

Leite A., Rocha AP, Silva ME. Beyond long memory in heart rate variability: An approach based on fractionally integrated autoregressive moving average time series models with conditional heteroscedasticity. Chaos. 2013;23.Edit

Leite A, Rocha AP, Silva M, Gouveia S., Carvalho J., Costa O.. Long-Range Dependence in Heart Rate Variability Data: ARFIMA Modelling vs Detrended Fluctuation Analysis. In: {34th Annual Conference on Computers in Cardiology}. Vol {34}. {IEEE}; 2007. {. {p. 21-24p. }.Edit

Leite AS, Rocha AP, Silva M, Costa O.. Modelling long-term heart rate variability: an ARFIMA approach. {BIOMEDIZINISCHE TECHNIK}. 2006;{51}:{215-219}.Edit