- geodzen.com ru/petersburg/smirnova/3
- peterbooking.ru en/hotels/na_smirnova_2_apartments
- bizarkhiv.com ulitsa-komissara-smirnova
- commons.wikimedia.org wiki/Category:Komissara_…
- map96.com Vyborgskiy-Dvorets-Kul'tury-2099464
- hotelsinsaintpetersburg.net Türkçe
- spb.sutochno.com 953311
- rentofficetoday.com en/office-space-for-rent-st-…