TEKNIIKAN KEHITYKSEN ENNUSTAMISEN TIEDONLAEHTEET. = LES SOURCES D'INFORMATION DANS LA PREVISION TECHNOLOGIQUERUUSKANEN A.1972; HELSINKI; ASSOC. FINL. DOC.; DA. 1972; PP. (28P.); BIBL. 57 REF.Miscellaneous

Comparison of epidural pain treatment with sufentanil-ropivacaine infusion with and without epinephrine in childrenKOKKI, H; RUUSKANEN, A; KARVINEN, M et al.Acta anaesthesiologica scandinavica. 2002, Vol 46, Num 6, pp 647-653, issn 0001-5172Article

Using process tomography as a sensor for optimal controlRUUSKANEN, A. R; SEPPÄNEN, A; DUNCAN, S et al.Applied numerical mathematics. 2006, Vol 56, Num 1, pp 37-54, issn 0168-9274, 18 p.Article

Source contributions to PM_2.5 particles in the urban air of a town situated close to a steel worksORAVISJIRVI, K; TIMONEN, K. L; WIIKINKOSKI, T et al.Atmospheric environment (1994). 2003, Vol 37, Num 8, pp 1013-1022, issn 1352-2310, 10 p.Article