The particularity of PERSON@1 's research is that by mastering many languages , including MISC@1 , MISC@2 , MISC@3 , MISC@4 , MISC@5 and MISC@6 ; he has researched archives of different countries , and extensively studied materials in various languages in a way that very few , if anyone has done before him .

A Lecture on The MISC@7 , Professor PERSON@2 , Ph.D. . The particularity of PERSON@1 's research is that by mastering many languages , including MISC@1 , MISC@2 , MISC@3 , MISC@4 , MISC@5 and MISC@6 .
