Llull, P.; Simal, S.; Femenia, A.; Benedito, J.; Rosselló, C., "Evaluation of textural properties of a meat-based product (sobrassada) using ultrasonic techniques", "Journal of Food Engineering", Volume 53, Issue 3, Pages 279-285, 2002. Paper.
Llull, P.; Simal, S.; Femenia, A.; Benedito, J.; Rosselló, C., "The use of ultrasound velocity measurement to evaluate the textural properties of sobrassada from Mallorca", "Journal of Food Engineering", Volume 52, Issue 2, Pages 323-330, 2002. Paper.