The perron root of a weighted geometric mean of nonnegative matrices
In: Linear and multilinear algebra, Jg. 24 H. 1, S. 1-131988
Personality and attitudes towards current political topics
In: Personality and Individual Differences, Jg. 15 H. 3, S. 313-3211993



Perturbation and interlace theorems for the unitary eigenvalue problem
In: Linear algebra and its applications, Jg. 188-189, S. 207-2291993
Perturbation theorems for the generalized eigenvalue problem
In: Linear algebra and its applications, Jg. 48 H. DEC, S. 341-3571982
Perturbation theorems for the joint spectrum of commuting matrices: a conservative approach
In: Linear algebra and its applications, Jg. 208-209, S. 83-951994
Perturbation theorems for the matrix eigenvalue problem
In: Portugaliae Mathematica, Jg. 43 H. 1, S. 69-761986
Perturbative vs. non-perturbative scaling violation in quark fragmentation
In: Zeitschrift für Physik, C : particles and fields, Jg. 3 H. 4, S. 371-3761980
Phase specific morphological changes induced by social experience in two forebrain areas of the zebra finch
In: Behavioural Brain Research, Jg. 65 H. 1, S. 83-881994
Phase structure of O(N)-symmetric [phi] 63 models at small and intermediate N
In: Physics Letters, B, Jg. 193 H. 4, S. 489-4941987
Phenomenological renormalization and scaling behaviour of SU(2) lattice gauge theory
In: Nuclear Physics, B, Jg. 387 H. 2, S. 501-5191992
Phosphorylation of phosphatidylinositol associated with the nicotinic acetylcholine receptor of Torpedo Californica
In: Biochemical and Biophysical Research Communications, Jg. 147 H. 3, S. 1251-12581987
Photo-ablation of single neurons in the fly visual system reveals neural circuit for the detection of small moving objects
In: Neuroscience Letters, Jg. 141 H. 1, S. 119-1221992
Photoelectron angular distributions from laser-excited aligned Yb atoms ionized by vacuum ultraviolet radiation
In: Journal of Physics B: Atomic, Molecular and Optical Physics, Jg. 23 H. 20, S. L629-L6351990
Photoelectron dynamics of HI ionized by coherent VUV radiation
In: Journal of Electron Spectroscopy and Related Phenomena, Jg. 52, S. 661-6701990

Photoelectron Polarization in Hg 6s-2 Subshell Ionization with Unpolarized Light: New Aspect of the Fano Effect
In: Physical review letters, Jg. 48 H. 9, S. 603-6061982

