Flame retardants : tris(2-butoxyethyl) phosphate, tris(2-ethylhexyl) phosphate and tetrakis(hydroxymethyl) phosphonium salts / first draft prepared by G. J. van Esch /United Nations Environment Programme. Geneva : World Health Organization, 2000. xix, 130 s. ISBN 92-4-157218-3 : [1, z toho voľných 1]