главными произведениями последних л

главными произведениями последних лет его жизни являются девятая симфония с хором и торжественная месса

Results (English) 1:

the main works of the last years of his life are the ninth symphony with choir and the solemn mass

Results (English) 2:

His main works in his later years were the Ninth Symphony and the solemn mass of the choir.

Results (English) 3:

His major works in the last few years of his life were the ninth symphony with the choir and the solemn mass.