@article{Sobina_2016,<br/><span class="tab"></span> title={Development of сertified reference materials set for opened porosity of solid substances and materials (imitators)},<br/><span class="tab"></span> ISSN={2077-1177},<br/><span class="tab"></span> url={http://dx.doi.org/10.20915/2077-1177-2016-0-2-36-43},<br/><span class="tab"></span> DOI={10.20915/2077-1177-2016-0-2-36-43},<br/><span class="tab"></span> number={2},<br/><span class="tab"></span> journal={Standartnye obrazсy - Reference materials},<br/><span class="tab"></span> publisher={Ural Research Institute of Metrology (UNIIM)},<br/><span class="tab"></span> author={Sobina,<br/><span class="tab"></span> E.P.},<br/><span class="tab"></span> year={2016},<br/><span class="tab"></span> pages={36–43} }