1. L.L. Avramov, Small homomorphisms of local rings. J. Algebra 50 (1978), 400–453.
2. L.L. Avramov, Free Lie subalgebras of the cohomology of local rings. Trans. Amer. Math. Soc. 270 (1982), 589–608.
3. L.L. Avramov, Local algebra and rational homotopy, in Proceedings of the conference "Méthodes d'algèbre homotopique en topologie", In Homotopie Algébrique et Algèbre Locale, Astérisque 113/114 (1984), 15–43.
4. L.L. Avramov, Homotopy Lie algebras for commutative rings and DG algebras. To appear.
5. J. Backelin, Golod attached rings with few relations (III). Reports, Dept. of Math., Univ. of Stockholm, No. 13, 1983.