Complex sentence: Larousse also published further supplements in the form of a magazine called "Revue encyclopédique" (1891-1900) then "Revue universelle" (1900-1905).
Split into simpler sentences: Larousse also published further supplements in the form of a magazine called "Revue encyclopédique" (1891-1900). Further supplements were released as "Revue universelle" (1900-1905).