Alonso-Cortés, Ángel, contributor. Argus, Reili, contributor. Burkacka, Iwona, contributor. Dressler, Wolfgang U., contributor. Fejes, László, contributor.

Agostinho, Ana Lívia, contributor. Bogomolets, Ksenia, contributor. Butskhrikidze, Marika, contributor. Calabrese, Andrea, contributor. Channon, Rachel, contributor.

Baer-Henney, Dinah, contributor. Baertsch, Karen, contributor. Bat-El, Outi, contributor. Cser, András, contributor. Fry, Michael, contributor.

Booij, Geert. Marle, Jaap. SpringerLink (Online service)