@book{Paluszny2005M{\'e}todos,
  Author = {Marco Paluszny and Hartmut Prautzsch and Wolfgang Boehm},
  Title = {M{\'e}todos de B{\'e}zier y B-splines},
  Publisher = {},
  Year = {2005},
  Note = {Universitätsverlag Karlsruhe}
}