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

Labouriau IS. Note on the unfolding of degenerate Hopf bifurcation germs. J. Differential Equations. 1985;57:436-439.

Labouriau IS. Degenerate Hopf bifurcation and nerve impulse. II. SIAM J. Math. Anal.. 1989;20:1-12.

Farr W., Li C, Labouriau IS, Langford W.. Degenerate Hopf bifurcation formulas and Hilbert's 16th problem. SIAM J. Math. Anal.. 1989;20:13-30.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

Guckenheimer J., Labouriau IS. Bifurcation of the Hodgkin and Huxley equations: a new twist. Bulletin of Mathematical Biology. 1993;55(5):937-952.Edit

Labouriau IS, Dias AP. Instant chaos is chaos in slow motion. J. Math. Anal. Appl.. 1996;199:138-148.Edit

Labouriau IS, Dias AP. Instant chaos is chaos in slow motionLabouriau IS, Dias AP. Instant chaos is chaos in slow motion. J. Math. Anal. Appl.. 1996;199:138-148. J. Math. Anal. Appl.. 1996;199:138-148.Edit

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

Labouriau L., Labouriau IS. An extension of the absolute reaction rate theory as applied to physiological rate processes. Ciência e Cultura. 1997;49(3):177-189.Edit

M. Gomes GM, Labouriau IS, Pinho EM. Spatial hidden symmetries in pattern formation. In: Pattern formation in continuous and coupled systems (Minneapolis, MN, 1998). Vol 115. Springer, New York; 1999. 8. p. 83-99p. (IMA Vol. Math. Appl.; vol 115).Edit

Castro SB, Labouriau IS. Counting persistent pitchforks. In: Real and complex singularities (São Carlos, 1998). Vol 412. Chapman & Hall/CRC, Boca Raton, FL; 2000. 2. p. 215-222p. (Chapman & Hall/CRC Res. Notes Math.; vol 412).

Castro SB, Labouriau IS. Counting Persistent Pitchforks. Vol V International Workshop on Real and Complex Singularities São Carlos SP Brazil: CRC press 2000.Edit

Aguiar MA, Castro SB, Labouriau IS. Path Formulation for a Modal Family. Portugaliae Mathematica. 2001;58(4):407-424.

Aguiar MA, Castro SB, Labouriau IS. Switching along a network. In: International Conference on Differential Equations, Equadiff 2003, Hasselt, Belgium .; 2003. 4. p. 449-451p.

Labouriau IS, Rodrigues HM. Synchronization of coupled equations of Hodgkin-Huxley type. Dyn. Contin. Discrete Impuls. Syst. Ser. A Math. Anal.. 2003;10:463-476.Edit

[2004-8] Aguiar MA, Castro SB, Labouriau IS. Dynamics near a heteroclinic network .

[2004-27] Labouriau IS, Ruas MA. Invariants for bifurcations .Edit

Labouriau IS, Alves-Pinto C. Loss of synchronization in partially coupled Hodgkin-Huxley equations. Bull. Math. Biol.. 2004;66:539-557.Edit

[2004-24] Aguiar MA, Castro SB, Labouriau IS. Simple vector fields with complex behaviour .

Labouriau IS, Rito CM. Stability of equilibria in equations of Hodgkin-Huxley type. In: Real and complex singularities. Vol 354. Amer. Math. Soc., Providence, RI; 2004. 1. p. 137-143p. (Contemp. Math.; vol 354).Edit

[2004-28] Labouriau IS, Pinho EM. Symmetries of projected wallpaper patterns .Edit

Aguiar MA, Castro SB, Labouriau IS. Dynamics near a heteroclinic network. Nonlinearity. 2005;18:391-414.

Aguiar MA, Castro SB, Labouriau IS. Dynamics near a Heteroclinic network. Nonlinearity. 2005;18:391-414.

Abreu S, Castro SB, Labouriau IS. Flowers or weeds? Bol. Soc. Port. Mat.. 2005:23-34.