The breed standard is Yakutian Laika on the FCI website (in English) http://www.fci.be/Nomenclature/Standards/365g05-en.pdf
The breed standard is Yakutian Laika on the FCI website (in French) http://www.fci.be/Nomenclature/Standards/365g05-fr.pdf
Yakut Laika breed page on FCI website http://www.fci.be/en/nomenclature/YAKUTIAN-LAIKA-365.html