1. The primary and secondary acceptors in bacterial photosynthesis III. Characterization of the quinone radicals Q _A ^{− ⋅} and Q _B ^{− ⋅} by EPR and ENDOR

   • W. Lubitz
   • G. Feher

   OriginalPaper Pages: 1 - 48

2. Diffusion of D₂O in archaeological wood measured by 1-D NMR profiles

   • M. B. Robertson
   • K. J. Packer

   OriginalPaper Pages: 49 - 64

3. Pulsed EPR hole-burning experiment on dangling bond centers in a-Si:H aerosol particles formed by thermal decomposition of silane

   • A. A. Onischuk
   • S. A. Dzuba
   • R. I. Samoilova

   OriginalPaper Pages: 65 - 75

4. ¹²⁹Xe NMR in study of tissues and plants

   • A. V. Il’yasov
   • R. K. Mazitov
   • R. Zh. Khasanov

   OriginalPaper Pages: 77 - 84

5. Pure¹⁴N NQR studies of two-exponential magnetization decay for imidazole and 2-methylimidazole at 293 K

   • J. N. Latosinska

   OriginalPaper Pages: 85 - 91

6. Radical formation in lithium trifluoromethane-sulfonate for ESR dosimetry

   • G. M. Hassan
   • M. Ikeya
   • C. Yamanaka

   OriginalPaper Pages: 93 - 102

7. Spectrometer for optical detection of magnetic resonance: Magneto-optical study of Yb³⁺ in BaF₂ single crystal

   • M. L. Falin
   • K. I. Gerasimov
   • M. A. Yakshin

   OriginalPaper Pages: 103 - 112

8. High-resolution NMR studies of nifedipine

   • V. S. Grechishkin
   • R. V. Grechishkina
   • B. Nogaj

   OriginalPaper Pages: 113 - 118

9. A multilayered element resonator for CW-ESR and longitudinally detected ESR at radio frequency

   • T. Sato
   • H. Yokoyama
   • H. Kamada

   OriginalPaper Pages: 119 - 131

10. Pulse EPR spectroscopy of Cu²⁺-doped inorganic glasses

    • R. Stösser
    • S. Sebastian
    • M. Nofz

    Erratum Pages: 133 - 134

11. Book reviews

    • K. M. Salikhov

    BookReview Pages: 135 - 138

12. On the occasion of the 65th anniversary of Ulrich Haeberlen

    • Hans Wolfgang Spiess
    • Hans -Martin Vieth

    Announcement Pages: 139 - 140