%0 Journal Article %A A. I. Shchechkin %T Blowup relations on $\mathbb{C}^2/\mathbb{Z}_2$ from Nakajima--Yoshioka blowup relations %J Teoretičeskaâ i matematičeskaâ fizika %D 2021 %P 225-244 %V 206 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2021_206_2_a6/ %G ru %F TMF_2021_206_2_a6