1. Hungarian research on the acquisition of morphology and syntax;MacWhinny;JChLang,1976
2. On the child's acquisition of antonyms in two semantic fields
3. On the child's acquisition of semantic structure underlying the word field of prepositions;Grimm;LandS,1975
4. The development of locative expressions in English, Italian, Serbo-Croatian and Turkish;Johnston;JChLang,1979
5. The acquisition of Estonian inflections;Lipp;JChLang,1977