20220208a2018    k  y0engy50      ba <br/><br/>
 - Title screen 
<br/><br/><label>Subjects--Corporate Names: </label><br/>электронный ресурс<br/>труды учёных ТПУ<br/>Fisher–Kolmogorov–Petrovskii–Piskunov equation<br/>quasilocal competitive losses<br/>perturbation method<br/>separation of variables