Verfahren zur Herstellung von Fettsäuerzuckerestern . Hungarian Journal of Industry and Chemistry, [S. l.], v. 1, n. 4, p. 513–532, 1973. DOI: 10.1515/550. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/550. Acesso em: 12 apr. 2025.