- Nouns
1,2. Noun Groups
1.3. Irregular Nouns
1.4. Mixed Declensions
2. Artícles and Pronominal Adjectives
2.1. Gender and the Definite Article
2.2. THE DEFINITE ARTICLE: The Word for “the”
2.3. THE “DER-WORDS”
2.4. The Indefinite Article: the words for “a” and “an”
2.5. The “ein-words”
2.6. The Word “kein”

The English Wikipedia articles on Guy Stern and Everett F. Bleiler