P. Rytlewski, M. Stepczyńska, K. Moraczewski, R. Malinowski, B. Jagodziński, and M. Żenkiewicz, “Mechanical properties and biodegradability of flax fiber-reinforced composite of polylactide and polycaprolactone”, p, vol. 63, no. 9, pp. 603-610, Jan. 2021.