Maps and equivalences into equalizing fibrations and from coequalizing cofibrations

Arkowitz, M.: The generalized Whitehead product. Pacific J. Math.12, 7–23 (1962).

Brown, R.: Groupoids and Van Kampens theorem. Proc. London Math. Soc. (3)17, 385–401 (1967).

Dold, A.: Partitions of unity in the theory of fibrations. Ann. of Math.78, 223–255 (1963).

Ganea, T.: A generalization of the homology and homotopy suspension. Commentarii Math. Helvet.39, 295–322 (1965).

—: Induced fibrations and cofibrations. Trans. Amer. Math. Soc.127, 442–459 (1967).

Kahn, D. W.: Induced maps for Postnikov systems. Trans. Amer. Math. Soc.107, 432–450, (1963).

Meyer, J. P.: Principal fibrations. Trans. Amer. Math. Soc.107, 177–185 (1963).

Nomura, Y.: An application of the path space technique to the theory of triads. Nagoya Math. J.22, 169–188 (1963).

Rutter, J. W.: A homotopy classification of maps into an induced fibre space. Topology6, 379–403 (1967).

—: Secondary operations and the square construction. Quart. J. Math. Oxford (2)19, 337–350 (1968).

—: Groups of self homotopy equivalences of induced spaces. Commentarii Math. Helvet.45, 236–255 (1970).

Rutter, J. W.: Exact sequences of track sets. To be published.