| lr,4-2-E93-1043,ak | The system combines an <term> extended two-level morphology </term> \ [ Trost , 1991a ; Trost , 1991b \ ] with a <term> feature-based word grammar </term> building on a <term> hierarchical lexicon </term> . | #25237 The system combines an extended two-level morphology \[Trost, 1991a; Trost, 1991b\] with a feature-based word grammar building on a hierarchical lexicon. |
