TY JOUR TI THE FERN POWDER USE IN THE PRODUCTION OF SHORTBREAD AND SPONGE CAKESEMI-FINISHED PRODUCT KW fern powder KW formulation KW short bread semi-finished product KW sponge cake semi-finished product JO Bulletin of KSAU AU Tipsina, N.N. AU Melnikova, E.V. PY 2014 IS PB Krasnoyarsk State Agrarian University