1. Gravalos KG, Kallitsis JK, Kalfoglou NK. In situ compatibilization of poly(ethylene terephthalate)/poly(ethylene-co-ethyl acrylate) blends. Polymer (Guildf). 1995;36(7):1393-1399. doi:10.1016/0032-3861(95)95916-O

  2. Kalfoglou NK, Skafidas DS, Kallitsis JK, Lambert J-C, Van der Stappen L. Comparison of compatibilizer effectiveness for PET/HDPE blends. Polymer (Guildf). 1995;36(23):4453-4462. doi:10.1016/0032-3861(95)96853-Z

  3. Kallitsis J, Wegner G, Pakula T. Attempts to synthesize networks from rigid-rod oligomers. Polymer (Guildf). 1995;36(4):843-847. doi:10.1016/0032-3861(95)93116-4

  4. Kallitsis JK, Kakali F, Gravalos KG, Kakali F. Synthesis and Characterization of Soluble Aromatic Polyesters Containing Oligophenyl Moieties in the Main Chain. Macromolecules. 1994;27(16):4509-4515. doi:10.1021/ma00094a012

  5. Kallitsis JK, Martinez F, Naarmann H. New structures and synthetic methods to perconjugated systems. Synth Met. 1993;55(2-3 pt 2):773-778. https://www.scopus.com/inward/record.uri?eid=2-s2.0-0027559484&partnerID=40&md5=ea06dccba3cf58cec334185edc463271.

  6. Kallitsis JK, Martinez F, Naarmann H. New structures and synthetic methods to perconjugated systems. Synth Met. 1993;55(2-3):773-778. doi:10.1016/0379-6779(93)90150-U

  7. Roland CM, Kallitsis JK, Gravalos KG. Plateau Modulus of Epoxidized Polybutadiene. Macromolecules. 1993;26(24):6474-6476. doi:10.1021/ma00076a025

  8. Kallitsis JK, Gravalos K, Dondos A. Viscosimetric Study of Poly(2′,5′-dialkyl-p-terphenylene terephthalate): Statistical Segment Length and Conformational Transition. Macromolecules. 1993;26(20):5457-5460. doi:10.1021/ma00072a025

  9. Dalas E, Kallitsis J, Sakkopoulos S, Vitoratos E, Zafiropoulos TF, Koutsoukos PG. Chemical synthesis and electrical properties of conducting polyaniline-polypyrrole composites. Synth Met. 1991;41(3):963. doi:10.1016/0379-6779(91)91536-J

  10. Dalas E, Kallitsis J, Koutsoukos PG. The growth of sparingly soluble salts on polymeric substrates. Colloids and Surfaces. 1991;53(2):197-208. doi:10.1016/0166-6622(91)80137-D

  11. Koklas SN, Sotiropoulou DD, Kallitsis JK, Kalfoglou NK. Compatibilization of chlorinated polyethylene/poly(vinyl chloride) blends with epoxidized natural rubber. Polymer (Guildf). 1991;32(1):66-72. doi:10.1016/0032-3861(91)90563-X

  12. Dalas E, Kallitsis J, Sakkopoulos S, Vitoratos E, Koutsoukos PG. Cadmium sulfide precipitation in aqueous media: Spontaneous precipitation and controlled overgrowth on polyaniline. J Colloid Interface Sci. 1991;141(1):137-145. doi:10.1016/0021-9797(91)90309-V

  13. Dalas E, Kallitsis JK, Koutsoukos PG. Crystallization of Hydroxyapatite on Polymers. Langmuir. 1991;7(8):1822-1826. doi:10.1021/la00056a040

  14. Dalas E, Kallitsis J, Lycourghiotis A, Koutsoukos PG. The deposition of MoO<inf>3</inf> on poly(1,4-phenylene) terephthalamide. Colloids and Surfaces. 1991;52(C):185-193. doi:10.1016/0166-6622(91)80013-E

  15. Kallitsis JK, Naarmann H. Synthesis of some disubstituted poly(p-terphenylenes). Synth Met. 1991;44(3):247-257. doi:10.1016/0379-6779(91)91813-P