Structural changes in ozonated low density polyethyleneViikna, Anti; Nikitina, Nonna; Soiela, MariAbstracts of Finnish Chemical Congress and Exhibition2000 / p. 59 Studies on the structure of melamine-formaldehyde condensates by 13C NMR spectroscopySiimer, Kadri; Pehk, Tõnis; Christjanson, PeepAbstracts of Finnish Chemical Congress and Exhibition2000 / p. 16