Gopalakrishnakone, P. editor. Balali-Mood, Mahdi. editor. Llewellyn, Lyndon. editor. Singh, Bal Ram. editor. SpringerLink (Online service)

Gopalakrishnakone, P. editor. Possani, Lourival D. editor. F. Schwartz, Elisabeth. editor. Rodríguez de la Vega, Ricardo C. editor. SpringerLink (Online service)

Wagner, Hildebert. editor. Bauer, Rudolf. editor. Melchart, Dieter. editor. Xiao, Pei-Gen. editor. Staudinger, Anton. editor.

Foged, Camilla. editor. Rades, Thomas. editor. Perrie, Yvonne. editor. Hook, Sarah. editor. SpringerLink (Online service)