Owrid G. G. Socal, G. Civitarese, A. Luchetta, J. Wiktor, E.-M. Nothig, I. Andreassen, U. Schauer & V. Strass 2000 Spatial variability of phytoplankton, nutrients and new production estimates in the waters around Svalbard. Polar Research 19 (2); 155-171
Wiktor J. and M. Szymelfening 2002. Patchiness of sympagic algae and meiofauna from the fast ice of North Open Water (NOW) polynya. Polish Polar Research 23 no. 2 175-184
Hop. H., T. Pearson, E.N. Hegseth, K.M. Kovacs, C. Wiencke, S. Kwaśniewski, K. Eiane, F. Mehlum, B. Gulliksen, M. Włodarska-Kowalczuk, C. Lydersen, J.M. Węsławski, S. Cochrane, G.W. Gabrielsen, R.J.G. Leakey, O.J. Lonne, M. Zajączkowski, S. Falk-Petersen, M. Kendall, S.-A. Wangberg, K. Bischof, A.Y. Voronkov, N. A. Kovaltchouk, J. Wiktor, M. Poltermann, G. di Prisco, C. Papucci & S. Garland. 2002 The marine ecosystem of Kongsfjorden, Svalbard Polar Research 21 (1); 167-208
B. Urban-Malinga, J. Wiktor 2003. Microphytobenthic primary production along a non-tidal sandy beach gradient: an annual study from the Baltic Sea. OCEANOLOGIA, 45 (4), 2003.
Węsławski J.M., Kwaśniewski S., Wiktor J. 1994 'Winter in an Arctic fjord ecosystem' Arctic, 44 115-123
Węsławski JM, Wiktor J, Zajączkowski M, Swerpel S 1993 Intertidal zone of Svalbard 1 Macroorganisms distribution and biomass. Polar Biology 13, 73- 108
Węsławski J.M., Wiktor J., Zajączkowski M., Futsaeter G., Moe K.A. 1997 Vulnerability Assessment of Svalbard Intertidal Zone for Oil Spills,Estuarine, Coastal and Shelf Science 44(Supplement A), 1997, 33-41
Węsławski J.M., Zajączkowski M., Wiktor J., Szymelfenig M. - Intertidal zone of Svalbard. 3 Littoral of a subarctic, oceanic island: Bjornoya, Polar Biology, 1997, 18, 45-52
Węsławski JM, J Wiktor, J Koszteyn, M Zajączkowski, P Wieczorek, L Kotwicki 1997 The coastal edge of the Northeast Water polynya in spring 1993. Journal of Marine Systems 10, 429- 444
Keck A, Wiktor J, Hapter R, Nilsen R 1999 Phytoplankton assemblages related to physical gradients in an arctic, glacial-fed fjord in summer. ICES Journal of Marine Science, 56, 203-214
Węsławski J.M., Wiktor J., Zajączkowski M., Swerpel S., Ostrowski M., and Siwecki R. 1992 'Summer environmental survey of Gipsvika, Svalbard.' Norsk Polarinstitutt Rapportserie, 61 112-131.
Wiktor J. L. Kruk-Dowgiałło 1992 Phytoplankton species composition and distribution in the southern Baltic Sea in 1979-1983. Studia i Materiały Oceanologiczne Nr 60 Marine Biology (8)
Węsławski JM, Kwaśniewski S, Wiktor J, Zajączkowski M 1993 Observations on the fast ice biota in the fjords of Spitsbergen. Polish Polar Research 14, 331- 343
Węsławski JM, Koszteyn J, Zajączkowski M, Wiktor J, Kwaśniewski 1995 Fresh water in Svalbard fjord ecosystems. In "Ecology of fjords and coastal waters" eds HR Skjoldal, Hopkins CC, Erikstad KE, Leinaas HP. Elsevier Sci BV 229- 241
Luchetta A, Civitarese G, Schauers U, Socal G, Wiktor J 1996 Identificazione di acque artiche ed atlantiche attraverso lo streto di Fram. AIOL, Genova, 11- 120
Socal G, Wiktor J, Civitarese G 1996 Biomassa fitoplanctonica e nutrienti nel mare di Barents. AIOL Genova, 121- 128
Markowski D., Wiktor J. -1998 Phytoplankton and water masses in the European subarctic Polar Front zone, Oceanologia 40(1), 51-64
Wiktor J., Węsławski J.M., Wieczorek P., Zajączkowski M., Okolodkov J. - 1998 Phytoplankton and suspensions in relation to the freshwater in Arctic coastal marine ecosystems, Polish Polar Research 19(3-4), 1998, 215-230
Wiktor J 1999 Early spring microplankton development under fast ice covered fjords of Svalbard, Arctic, Oceanologia 41,51-72
Wiktor JM, J.B. Okołodkov Phytoplankton w Klekowski R.Z i J.M. Węsławki (ed) Atlas of the marine Flora of Southern Spitsbergen 1995