Differential operators of mathematical physics/

Antzeko izenburuak

• Differential operators of mathematical physics : an introduction, eng /
  nork: Hellwig, Gunter
  Argitaratua: (1967)
• Partial differential equations : An introduction /
  nork: Hellwig Gunter
  Argitaratua: (1964)
• Partial Differential Equations : an introduction/
  nork: Hellwig, Gunter
  Argitaratua: (1977)
• Differential equations of mathematical physics
  nork: Koshlyskov, N. S.
  Argitaratua: (1964)
• Differential equations of mathematical physics
  nork: Koshliakov, N. S.
  Argitaratua: (1964)