- en.wikipedia.org Ushkova HouseOriginal stained-glass window. Grotto or winter garder located on the second floor. The House of Zinaida Ushkova is a building in Kazan, in the Republic of Tatarstan, Russia...
- mw.caleche.org 2175-ushkovas-house-a-magnificent-…With the advent of Soviet power, the house was nationalized, and in 1919 the spacious building was given over to the provincial library.
- tourism.restexpert.com russia/place/ushkova-house/Ushkova House in Kazan is an eclectic mansion of the beginning of the XX century, a real encyclopedia of architectural and interior styles.
- tripadvisor.com.tr Attraction_Review-g298520-…Ushkova's house is 110 years old and has retained its original decoration.
- geometki.com en/places/65f504a8348aaThe Ushkova House has a rich history, from its construction at the beginning of the 20th century to its use as the main library building.
- visit-tatarstan.com en/places/attractions/dom_…The magnificent external decor and the original interior layout of the house have remained practically unchanged to this day.
- trip.com travel-guide/attraction/kazan/ushkova-s-…The house of Ushkova is 110 years old and he has kept the genuine decoration.
- hellotravel.com russia/ushkova-houseHouse of Ushkova had been reconstructed during 1904-1908 from three structures situated at Voskresenskaya road.
- http://tatarstanheritage.ru en/objects/ushkova_mansion/Ushkova’s House is one of the most expensive and beautiful wedding gifts in the history of Kazan, the best example of the breadth of the merchant's soul.
- a4d.fandom.com wiki/House_of_Zinaida_UshkovaThe House of Zinaida Ushkova is a building in Kazan, in the Republic of Tatarstan, Russia, which was reconstructed in the beginning of the 20th century in an eclectic style.