TY  - BOOK
AU  - Liski, Erkki P. and others. 
AU  - Pukkila, Tarmo
TI  - Festschrift for Tarmo Pukkila on his 60th birthday
SN  - 9514466209
U1  - 510.8 
PY  - 2006///
CY  - Finland
PB  - University of Tampere
ER  -