Conference paper (2013) - BE Rogowitz (author), TN Pappas (author), Huib De De Ridder (author), Huib Ridder (author), H Ridder (author), H de Ridder (author), H. de Ridder (author), H De Ridder (author), Huib De de Ridder (author), H. De Ridder (author), Huib De Ridder (author), Huib De Ridder (author), H. Ridder (author), Huib de Ridder (author)