Published in Apex (Brussels), in 1986, in volume 1, pages 7-17

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 27-37

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 71-87

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 88-93

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 95-96

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 97-127

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, pages 131-136

Created: 2013-07-27, modified: 2013-07-27

Published in Apex (Brussels), in 1986, in volume 1, issue 1, pages 3-6

Created: 2013-07-27, modified: 2013-07-27