9885
It was much used by Élie Cartan as a basic ingredient of his method of moving frames , and bears his name together with that of Ludwig Maurer .
 person: Élie Cartan; person: Ludwig Maurer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Élie Cartan; person: Ludwig Maurer