@masterthesis{2815010, title = "The Ellipsoidal Harmonics in Solving Inverse Scattering Problems", authorField = "Αρκούδης, Ιωάννης", year = "2018", school = "ΠΜΣ Μαθηματικά, Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών" }