| | M~u 18 |u wyrp r }{ru, qp~{y ~u~ tp {uty y {uty~u r qp~{u y~{.. P|y {uty pqpu} 18|u~u} u|ru{ r|~u up|~, y sry, }p{y}p|~p }}p qtu x~pyu|~ ~ywu yrutu~~ ru tp~~. Ap~{ r {pwt} {~{u~} |.. Pt{pwyu, r {p{} qp~{u }w~ rx {uty 20 |u r }{ru?. Kuty uqyu|{yz ~p|y~}y {p{z qp~{ rqp r z pu }. 20 y {uty t 6 u~r ~p pr @ u|y rp} y p{ ~w~p ~uq|p }}p, }w~ rx.. P} r |u~yy {utyp t| y, , p, ~p pxryyu }p|s y ut~us {y pr r {uty r p|~u r|ptyr{p r u~qsu u~qs{p q|p. |ry y |u~yy }y {utyrp~y r stu u~qs.. K|uru |rp: }p|z qyx~u, {uty ~p|y~}y q qux yu| r s uxprt{u {uty~u y{y, xpu}y{, u~p qpxp, upy~~u yxtuw{y. Key words: small pq|yp 2.1@ty~p}y{p t|y {utyr qu{p} }p|s qyx~up r r{~.. Ctu }w~ {pp uq~y{ y ~utp~y s y}urp {uty rpru..@mdDsa5KMS
|