Perco K.A., 1974
Perco K.A. On the classification of knots,
Proc. Amer. Math. Soc. , 45, 262-266 ( 1974 ).
Ñìîòðèòå òàêæå:
ÁÈÎËÎÃÈß ×ÅËÎÂÅÊÀ: ÑÎÄÅÐÆÀÍÈÅ
Ñëó÷àéíûé ðèñóíîê èç Áàçû Çíàíèé:
Perco K.A. On the classification of knots,
Proc. Amer. Math. Soc. , 45, 262-266 ( 1974 ).
Ñìîòðèòå òàêæå:
