Czech Kyselina polyasparagová Cited by user M97uzivatel on 20 Feb 2023 thumb|right|Polyaspartát sodný.
English Polyaspartic acid Cited by user Dominik-jan on 05 Jan 2013 Polyaspartic acid (PASA) is a biodegradable, water-soluble polyaminoacid with potential to replace many non-biodegradable polymers.