User Support Discussion. - Kit Miles; Maria Heijne (Comput. Networks ISDN Syst., 1990)

Reaching Out to the End User. - Erik Huizer; Janneke Abbema; Maria Heijne; Ton Verschuren (Comput. Networks ISDN Syst., 1993)

Long-time preservation of data sets, results of the DareLux project. - Eugène Dürr; Kees van der Meer; Wim Luxemburg; Maria Heijne; Ronald Dekker (Inf. Serv. Use, 2008)

Approach for a joint global registration agency for research data. - Jan Brase; Adam Farquhar; Angela Gastl; Herbert Gruttemeier; Maria Heijne; Alfred Heller; Arlette Piguet; Jeroen Rombouts; Mogens Sandfær; Irina Sens (Inf. Serv. Use, 2009)