Electronic Resource
Bloxham, Jeremy
;
Gubbins, David
;
Li, Victor C.
;
[et al.]
Czechowski, Leszek
;
Błęcki, Jan
;
Suri, Anil
;
Mey, Pierre
;
Balcer, R.
;
Sadowski, Maciej
;
Haman, Krzysztof E.
Springer
Pure and applied geophysics
130 (1989), S. 127-148