%0 Journal Article %A Elena V. Timchenko %A Nikolai A. Rjabov %A Oleg O. Frolov %A Pavel E. Timchenko %A Larisa T. Volova %A Sergej S. Ivanov %T Application of optical methods in standardization of collagen-containing hydrogen for 3D bioprinting of supporting and connective tissues %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2025 %P 412-419 %V 18 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2025_18_3_a12/ %G en %F JSFU_2025_18_3_a12