Graphical field-plotting methods in engineering/

Geahča maid

• Spherical harmonics : an elemantary treatise on harmonic functions, with applications /
  Dahkki: 356637 MacRobert, Thomas Murray
  Almmustuhtton: (1947)
• Harmonic maps between surfaces/
  Dahkki: 399422 Jost, Jurgen
  Almmustuhtton: (1984)
• Review of harmonics fundamentals and proposal for a standard terminology /
  Dahkki: 397733 Emanuel, A. E., et al.
• Subharmonic functions/
  Dahkki: 340548 Hayman, Walter Kurt
  Almmustuhtton: (1976)
• Finely harmonic functions/
  Dahkki: 399285 Fuglede, Bent
  Almmustuhtton: (1972)