P︠i︡atogorskī︠i︡a i s nimi smezhny︠i︡a mineralʹny︠i︡a vody : sbornik istoricheskikh, statisticheskikh, ėkonomicheskikh i vrachebnykh sv︠i︡ed︠i︡enīĭ, otnos︠i︡ashchikhs︠i︡a k mineralʹnym vodam - Bogoslovskīĭ, V. S. (Viktor Stepanovich), 1841-1904 (Russian history and culture, 1892)