Petri Virtanen,Harri (University of Vaasa Jalonen Finland),Marika Tammeaid
(2)
David Smallbone/ Markku Virtanen/ Arnis Sauka
(1)
Dick Bryan,Jorge Lopez,Akseli Virtanen
(1)
Kjell Havnevik (EDT)/ Terje Oestigaard (EDT)/ Eva Tobisson (EDT)/ Tea Virtanen (EDT)
(1)
Patrik Schmuki (EDT)/ Sannakaisa Virtanen (EDT)
(1)
Petri Virtanen/ Jari Stenvall
(1)
Pirjo Virtanen (EDT)/ Hanne Veber (EDT)
(1)
Susan Herring (EDT)/ Dieter Stein (EDT)/ Tuija Virtanen (EDT)
(1)
Taina Riikonen (EDT)/ Marjaana Virtanen (EDT)
(1)
Timothy L. Jackson (EDT)/ Veijo Murtomaki (EDT)/ Colin Davis (EDT)/ Timo Virtanen (EDT)
(1)
Tuomas Virtanen (EDT)/ Mark D. Plumbley (EDT)/ Dan Ellis (EDT)
(1)