Annual conference of the European association for industrial marketing research (EVAF)
1982 ◽
Vol 11
(1)
◽
pp. 47-51
◽
1982 ◽
Vol 13
(2)
◽
pp. 70-75
2013 ◽
Vol 42
(3)
◽
pp. 421-432
◽
2017 ◽
Vol 50
◽
pp. 361