Circle Interference by Keith of Pixel Magic /code/effects/interfer/ks_cwarp.zip	21 Sep 1997 (catalog date) 38,975 bytes
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Circle Interference by Kaos of Black Magic /code/effects/interfer/techfun.zip	21 Sep 1997 (catalog date) 32,451 bytes
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Serie De Tutoriales Fac 7 by FAC of Delabu Alama /code/tutors/graphics/tut7.zip	25 Apr 1998 (catalog date) 92,107 bytes
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Basic demo coding tutorials in Spanish. In Turbo Pascal + inline asm. Seventh tutorial: Basic effects (plasma, fire, interference).

Interference II by Virgill /music/songs/1994/interf2.zip	15 Sep 1996 (catalog date) 172,325 bytes
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Released at event TP94 in the m4ch division and ranked XX (MOD)