Makalah

M Sallanon, C Buda et al.

R F Laguzzi

J Arendt, V Marks

E Fuchs, H Green

J F Lechner, A Haugen et al.

A A Borbély, H U Neuhaus et al.

P K Gillman, J R Bartlett et al.

F Petitjean, C Buda et al.

M Linnoila, M Viukari et al.

P Bech, H Hey

E F McNiff, L K Cheng et al.

T Sakurada, K Kisara

W Müller-Limmroth, W Ehrenstein

R B Holman, G R Elliott et al.

B L Frankel, B M Patten et al.

T J Murray