Citation: C. Hagelberg et J. Helland, THIN-LINE DETECTION IN METEOROLOGICAL RADAR IMAGES USING WAVELET TRANSFORMS, Journal of atmospheric and oceanic technology, 12(3), 1995, pp. 633-642
Citation: J. Helland, THE CRITICS AND THE ARTS-AND-CRAFTS - THE INSTANCE OF MACDONALD,MARGARET AND MACKINTOSH,CHARLES,RENNIE, Art history, 17(2), 1994, pp. 209-227
Citation: J. Helland, MACDONALD,FRANCES - THE SELF AS FIN-DE-SIECLE WOMAN( DEPICTION OF WOMEN IN HER WATERCOLOR PAINTING AND DECORATIVE ART ), Woman's art journal, 14(1), 1993, pp. 15-22