v.4:no.5 (1998: Jan. 15 / 15 janv.)

v.4:no.6 (1998: Feb. 15 / 15 févr.)

v.4:no.7 (1998: Mar. 15 / 15 mars)

v.4:no.8 (1998: Apr. 15 / 15 avril)

v.4:no.9 (1998: May 15 / 15 mai)

v.4:no.10 (1998: June 15 / 15 juin)

v.4:suppl.no.8 (1998: Mar. 16 / 16 mars)

v.4:suppl.no.9 (1998: Mar. 16 / 16 mars)

v.4:suppl.no.10 (1998: Apr. 16 / 16 avril)

v.4:suppl.no.11 (1998: Apr. 20 / 20 avril)

v.4:suppl.no.12 (1998: Apr. 22 / 22 avril)

v.4:suppl.no.13 (1998: Apr. 24 / 24 avril)

v.4:suppl.no.14 (1998: May 1 / 1 mai)

v.4:suppl.no.15 (1998: May 7 / 7 mai)

v.4:suppl.no.16 (1998: May 27 / 27 mai)

v.4:suppl.no.17 (1998: May 30 / 30 mai)

v.4:suppl.no.18 (1998: June 18 / 18 juin)

v.4:suppl.no.19 (1998: June 24 / 24 juin)

v.4:suppl.no.20 (1998: July 3 / 3 juil.)

v.5:no.1 (1998: Sept. 15 / 15 sept.)

v.5:no.2 (1998: Oct. 15 / 15 oct.)

v.5:no.3 (1998: Nov. 15 / 15 nov.)

v.5:no.4 (1998: Dec. 15 / 15 déc.)

v.5:suppl.no.1 (1998: Sept. 24 / 24 sept.)

v.5:suppl.no.2 (1998: Sept. 28 / 28 sept.)

v.5:suppl.no.3 (1998: Oct. 10 / 10 oct.)

v.5:suppl.no.4 (1998: Oct. 10 / 10 oct.)

v.5:suppl.no.5 (1998: Oct. 11 / 11 oct.)

v.5:suppl.no.6 (1998: Oct. 23 / 23 oct.)

v.5:suppl.no.7 (1998: Oct. 26 / 26 oct.)

v.5:suppl.no.8 (1998: Nov. 2 / 2 nov.)

v.5:suppl.no.9 (1998: Nov. 18 / 18 nov.)

v.5:suppl.no.10 (1998: Dec. 1 / 1 déc.)

v.5:suppl.no.11 (1998: Dec. 10 / 10 déc.)

v.5:suppl.no.12 (1998: Dec. 12 / 12 déc.)

v.5:suppl.no.13 (1998: Dec. 15 / 15 déc.)

v.5:suppl.no.14 (1998: Dec. 22 / 22 déc.)