Flavour independent search for Higgs bosons decaying into hadronic final states in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mi mathvariant="normal">e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi mathvariant="normal">e</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math> collisions at LEP
Physics letters. B