[https://books.google.de/books?id=4mI_AAAAcAAJ&pg=PA46&dq=Hermann+von+Stein,+St.+Sebald&hl=de&sa=X&ved=0ahUKEwiE0tz6m_fSAhUCVywKHV2HCxUQ6AEIQDAH#v=onepage&q=Hermann%20von%20Stein%2C%20St.%20Sebald&f=false online abrufbar]</ref>. | [https://books.google.de/books?id=4mI_AAAAcAAJ&pg=PA46&dq=Hermann+von+Stein,+St.+Sebald&hl=de&sa=X&ved=0ahUKEwiE0tz6m_fSAhUCVywKHV2HCxUQ6AEIQDAH#v=onepage&q=Hermann%20von%20Stein%2C%20St.%20Sebald&f=false online abrufbar]</ref>. |