@article{SPS_1989__23__490_0,
     author = {K\"uchler, Uwe and Salminen, Paavo},
     title = {On spectral measures of strings and excursions of quasi-diffusions},
     journal = {S\'eminaire de probabilit\'es},
     pages = {490--502},
     year = {1989},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {23},
     mrnumber = {1022933},
     zbl = {0731.60071},
     language = {en},
     url = {https://www.numdam.org/item/SPS_1989__23__490_0/}
}