p. 159-168

p. 169-174

[ A geometrical characterization of Lattès examples in ${ℙ}^{k}$ ]
p. 175-188

[ Fuchs' relations for regular differential systems ]
p. 189-210

[ Computation of Levelt lattices ]
p. 211-213

[ On certain pseudogroups of germs of biholomorphisms of $\left({ℂ}^{n},0\right)$ ]