TY - JOUR AU - Oledzki, Wiesław J. TI - On the eta-invariant of $\mathrm {Pin}^+$-operator on some exotic 4-dimensional projective space JO - Compositio Mathematica PY - 1991 SP - 1 EP - 27 VL - 78 IS - 1 PB - Kluwer Academic Publishers UR - http://www.numdam.org/item/CM_1991__78_1_1_0/ LA - en ID - CM_1991__78_1_1_0 ER -