@article{PismaZhETF.57.229,
    title = {Morphology of quantum wires of porous silicon},
    author = {Karavanskii, V. A. and Kachalov, M. A. and Maslov, A. P. and Petrov, Yu. N. and Seleznev, V. N. and Shuvalov, A. O.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {57},
    issue = {4},
    pages = {229},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17768.shtml},
}