biographical name joint pseudonym of Émile Erckmann 1822-1899 & Alexandre Chatrian 1826-1890 French authors
ERCKMANN-CHATRIAN
Meaning of ERCKMANN-CHATRIAN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012