@article { 6071,
	title = {Instructional design and the authoring of multimedia and hypermedia systems: Does a marriage make sense?},
	journal = {Educational Technology},
	volume = {37},
	year = {1997},
	pages = {48-56},
	publisher = {Universit{\"a}t St. Gallen},
	author = {Gros, Begonia and Elen, Jan and Michael Kerres and Merri{\"e}nboer, Jeroen and Spector, Michael}
}
