35A27 Microlocal methods; methods of sheaf theory and homological algebra in PDE (4 articles)
Ziemian, Bogdan: Mellin analysis of singular and non-linear PDE's.
and Medveď, Milan (eds.): Equadiff 8.
Czech - Slovak Conference on Differential Equations and Their Applications. Bratislava, August 24-28, 1993.
Mathematical Institute, Slovak Academy of Sciences, Bratislava, 1994.