The Bologna Process – a stony way to a European Area of Higher Education Dr.-Ing. Martin Molzahn Weisenheim am Berg / FRG (EFCE Working Party on Education)
Digital representations of mathematical objects in the teaching- learning process: a cross European research project Jean-baptiste Lagrange Laboratoire.
Jean-baptiste Lagrange Laboratoire de Didactique André Revuz Université Paris-Diderot
