Eenigenburg, P.  Calculators and the MMPC: Time to Revisit an Issue.
Michigan Section - MAA Newsletter.  25 (1), Dec, 1998, p. 7-8.

Eenigenburg, P.   A note on the ratio of arc length to chordal length
College Journal of Mathematics.  28 (5), 1997, pp. 391 - 393.

Eenigenburg, P.  Graphing complex-valued functions on the TI-85.
Proceedings of the Seventh Annual International Conference on Technology in
Collegiate Mathematics, 1996.  pp. 139-143.

Eenigenburg, P. (with Campbell, D. and Nelson, D.) The set of univalent
functions as a subset of a Banach space, Journal of Analysis, 2, 1994.
pp.  67-73.

Eenigenburg, P.  On the relative growth of area for subordinate
functions, Rocky Mountain  Journal  of  Mathematics, 19(2), 1989.  pp.
415-422.

Eenigenburg, P. (with Miller, S., Mocanu, P.,  and Reade, M.) On a
Briot-Bouquet differen-tial subordination,  Proceedings of General
Conference on Inequalities, Birkhauser Verlag, Basel, 64, 1983.  pp.
339-349.  Also appeared in Revue Roumaine de Mathematics  Pures  et
Appliquees, 29, 1984.  pp. 567-573.

Eenigenburg, P. (with Waniurski, J.) On  subordination  and
majorization,  Annales Univer-sitatis  Mariae Curie-Sklodowska, 37(6),
1983. pp.  45-49.

Eenigenburg, P. Integral means of analytic  functions,  Quarterly
Journal  of Mathematics, 1981, 32 (127).  pp. 313-322.

Eenigenburg, P. (with  Livingston, A.) Meromorphic starlike functions,
Rocky  Mountain Journal of Mathematics, 11(3), 1981. pp.  441-457.

Eenigenburg, P. (with Fialkow, L.) Towering exponents, Western Michigan
University  Mathematics Report, 63, 1980.

Eenigenburg, P.  (with Nelson, D.) On area and subordination,
Proceedings  of S.U.N.Y. Brockport Conference in Complex Variables,
Marcel Dekker, N.Y.  36, 1978. pp. 53-60.

Eenigenburg, P. (with Waniurski, J.) An area inequality for
quasi-subordinate analytic functions,  Annales  Polonici Mathematici,
34, 1977. pp. 25-33.

Eenigenburg, P. (with Nelson, D.) On the order of starlikeness for
alpha-convex  functions, Mathematica(Cluj), 18, 1976.  pp. 143-146.

Eenigenburg, P. (with Silvia, E.) A coefficient inequality for Bazilevic
functions,  Annales Universitatis  Mariae Curie-Sklodowska, 27, 1976.
pp. 5-12.

Eenigenburg, P. (with H. Yoshikawa) An application of the method of
Zmorovic in geometric function theory,  Journal of Mathematical Analysis
and Applications, 56, 1976.  pp. 555-560.

Eenigenburg, P. On alpha-convex functions,  Revue  Roumaine  De
Mathematiques Pures Et Appliquees, 19 (3), 1974.  pp. 305-310.

Eenigenburg, P. (with Coonce, H. and Ziegler, M.) Functions with bounded
Mocanu variation II, Annales Universitatis  Mariae Curie-Sklodowska,
28, 1974.  pp. 23-28.

Eenigenburg, P. (with Miller, S., Mocanu, P., and Reade, M.) On a
subclass of Bazilevic functions.  Proceedings of the American
Mathematical Society, 45 (1), 1974.  pp. 88-92.

Eenigenburg, P. (with Miller, S.) The  Hp  classes for alpha-convex
functions,  Proceedings of the American Mathematical Society, 38 (3),
1973.  pp. 558-562.

Eenigenburg, P. A class of starlike mappings of the unit disk,
Composito  Mathematica, 24 (2), 1972.  pp. 235-238.

Eenigenburg, P. Boundary behavior of starlike functions,  Proceedings of
the American Mathematical Society,  33 (2), 1972.  pp.  428-432.

Eenigenburg, P. The  radius of curvature for convex analytic functions,
Canadian  Journal  of  Mathematics, 22 (3), 1970.  pp. 486-91.

Eenigenburg, P. (with Keogh, F.) On the Hardy class of some univalent
functions and their derivatives, Michigan  Mathematics  Journal, 17,
1970.  pp. 334-347.