Authors: KARNA A EKVALL T

Citation: A. Karna et T. Ekvall, GUIDELINES ON LIFE-CYCLE INVENTORY ANALYSIS IN THE NORDIC PULP AND PAPER-INDUSTRY, Paperi ja puu, 79(2), 1997, pp. 83-85

Authors: KARNA A LOMASNEY LM DEMOS TC

Citation: A. Karna et al., RADIOLOGIC CASE-STUDY - TIBIA VARA (OSTEOCHONDROSIS DEFORMANS TIBIAE), Orthopedics, 19(11), 1996, pp. 988

Authors: BOISKIN I KARNA A DEMOS TC BLAKEMAN B

Citation: I. Boiskin et al., HERNIATION OF THE TRANSVERSE COLON - AN UNUSUAL COMPLICATION OF PEDICLED OMENTOPLASTY, Canadian Association of Radiologists journal, 46(3), 1995, pp. 223-225

Authors: KARNA A ENGSTROM J KUTINLAHTI T

Citation: A. Karna et al., RECYCLING LIFE-CYCLE ANALYSIS OF NEWSPRINT - A EUROPEAN VIEW - IT MAYBE BEST TO USE ONP FOR ENERGY RECOVERY, Pulp & paper Canada, 95(11), 1994, pp. 38-45

Authors: KARNA A ENGSTROM J KUTINLAHTI T PAJULA T

Citation: A. Karna et al., LIFE-CYCLE ANALYSIS OF NEWSPRINT - EUROPEAN SCENARIOS, Paperi ja puu, 76(4), 1994, pp. 232-237

Authors: KARNA A ENGSTROM J KUTINLAHTI T

Citation: A. Karna et al., LIFE-CYCLE ASSESSMENT OF NEWSPRINT, Paperi ja puu, 75(7), 1993, pp. 465