@phdthesis {PHD-200810-Ludwig,
   type = {Dissertation Defense},
   author = {Jeremy Ludwig},
   title = {Extending Dynamic Scripting},
   school = {College of Arts and Sciences, University of Oregon},
   month = 10,
   year = 2008,
   note = {Available at \url{https://www.cs.uoregon.edu/Reports/PHD-200810-Ludwig.pdf}},
}