Short biography of Turgenev from Britannica
"Fathers and Sons: Fathers and Children" - Kathryn Feuer
"Parable of the Prodigal Son and Turgenev's Fathers and Sons" - Harold Schefski
"The Architecture of Turgenev's Fathers and Sons" - Joel Blair
"The Garden Motif and the Structure of Turgenev's Fathers and Sons" - Alexander Fischler