1. Abouseif G., Toong T.Y.: Theory of unstable one-dimensional detonations. Combust. Flame 45, 67–94 (1982)
2. Alexander J., Gardner R., Jones C.K.R.T.: A topological invariant arising in the analysis of traveling waves. J. Reine Angew. Math. 410, 167–212 (1990)
3. Alpert R.L., Toong T.Y.: Periodicity in exothermic hypersonic flows about blunt projectiles. Acta Astron. 17, 538–560 (1972)
4. Barker B., Humpherys J., Rudd K., Zumbrun K.: Stability of viscous shocks in isentropic gas dynamics. Commun. Math. Phys 281(1), 231–249 (2008)
5. Batchelor G.K.: An introduction to fluid dynamics. Second paperback edition. Cambridge Mathematical Library. Cambridge University Press, Cambridge (1999)