Hijligenberg N.van den From exponential coordinates to bicovariant differential calculi on matrix quantum groups / N.van den Hijligenberg,R.Martini, 1995. - 11 p. - Текст : непосредственный.
Hijligenberg N.van den A natural differential calculus on Lie bialgebras with dual of triangular type / N.van den Hijligenberg,R.Martini, 1995. - 7 p. - Текст : непосредственный.
Hijligenberg N.van den Differential Hopf algebra structures on the universal enveloping algebra of a Lie algebra / N.van den Hijligenberg,R.Martini, 1995. - 8 p. - Текст : непосредственный.