Lissner L, Romano D (2011). "Substitution for hazardous chemicals on an international level--the approach of the European project "SUBSPORT"". New Solut. 21 (3): 477–97. doi:10.2190/NS.21.3.l. PMID22001043.
Lissner L, Romano D (2011). "Substitution for hazardous chemicals on an international level--the approach of the European project "SUBSPORT"". New Solut. 21 (3): 477–97. doi:10.2190/NS.21.3.l. PMID22001043.