AN EXTENDED STOCHASTIC INTEGRAL AND THE WICK CALCULUS ON THE CONNECTED WITH THE GAMMA-MEASURE SPACES OF REGULAR GENERALIZED FUNCTIONS* ROZÍYRENYJ STOXASTYÇNYJ INTEHRAL TA VIKIVS|KE ÇYSLENNQ NA PROSTORAX REHULQRNYX UZAHAL|NENYX FUNKCIJ, WO POV’QZANI Z HAMMA-MIROG