Интернет-ресурсы 

1.http://interesnyefakty.org/biografiya-turgeneva/

2.https://eho-2013.livejournal.com/630160.html

3.https://ru.wikipedia.org/wiki/%D0%A2%D1%83%D1%80%D0%B3%D0%B5%D0%BD%D0%B5%D0%B2,_%D0%98%D0%B2%D0%B0%D0%BD_%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B5%D0%B2%D0%B8%D1%87