V. Bryant | Undirected strict gammoids | 1-5 |

M. Lassak | Convex half-spaces | 7-13 |

M. Lassak | Families of conves sets closed under intersections, homotheties and uniting increasing sequences of sets | 15-40 |

P. Krupski | Solenoids and inverse limits of sequences of arcs with open bonding maps | 41-52 |

E. Graczyńska F. Pastjin | A generalization of Płonka sums | 53-62 |

S. Naimpally K. Singh J. Whitfield | Fixed points adn nonexpansive retracts in locally convex spaces | 63-75 |

D. Ang L. Hoa | On a fixed point theorem of Krasnoselskii and triangle contractive operators | 77-98 |

W. Jarczyk | On linear homogeneous functional equations in the indeterminate case | 99-104 |

C. Herladns | Maps of cotriples and a change of rings theorem | 105-117 |

O. Macedońska-Nosalska | On symmetric words in nilpotent groups | 119-125 |

N. Motohashi | Approximation theory of uniqueness conditions by existence conditions | 127-142 |

B. Przeradzki | On the homotopical classification of DJ-mappings of infmitely dimensional spheres | 143-149 |

G. Monro R. Hickman | Distributive partially ordered sets | 151-166 |

Z. Adamowicz | Axiomatization of the forcing relation wigh an application to Peano Arithmetic | 167-186 |

J. Dudek | On binary polynomials in idempotent commutative groupoids | 187-191 |

J. Dudek | Varieties of idempotent commutative groupoids | 193-204 |

H. Kotlarski | On elementary cuts in recursively saturated models of Peano Arithmetic | 205-222 |

L. Ćirić | On locally contractive fixed-point mappings | 223-228 |

T. Moebes | Weak-chainability of tree-like continua and the combinatorial properties of mappings | 229-257 |

. | Index alphabétique des tomes CXI-CXX (1981-1984) | 259-271 |